Special Marine Warning
Special Marine Warning
PZZ455-051515-
/O.NEW.KEKA.MA.W.0024.251105T1439Z-251105T1515Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Special Marine Warning
National Weather Service Eureka CA
639 AM PST Wed Nov 5 2025
The National Weather Service in Eureka has issued a
* Special Marine Warning for...
Cape Mendocino to Pt Arena out 10 nm...
* Until 715 AM PST.
* At 639 AM PST, a severe thunderstorm capable of producing
waterspouts was located 19 NM south of Cape Mendocino, moving
northeast at 15 knots.
HAZARD...Waterspouts and wind gusts to 40 knots.
SOURCE...Radar indicated.
IMPACT...Waterspouts can easily overturn boats and create
locally hazardous seas. Small craft could be damaged
in briefly higher winds and suddenly higher waves.
* Locations impacted include...
Mainly open waters of Cape Mendocino to Pt Arena out 10 nm.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Move to safe harbor until hazardous weather passes.
Boaters should seek safe harbor immediately until this storm passes.
Wind gusts 34 knots or greater, high waves, dangerous lightning, and
heavy rain are possible with this storm.
Frequent lightning is occurring with this storm. If caught on the
open water stay below deck if possible, keep away from ungrounded
metal objects.
Thunderstorms can produce sudden waterspouts. Waterspouts can easily
overturn boats and create locally hazardous seas. Seek safe harbor
immediately.
&&
LAT...LON 4017 12456 4029 12440 4017 12426 4009 12447
4014 12453
TIME...MOT...LOC 1437Z 239DEG 15KT 4012 12449
WATERSPOUT...POSSIBLE
MAX HAIL SIZE...<.75 IN
MAX WIND GUST...40 KTS
$$
JB
Special Marine Warning
PZZ455-051445-
/O.NEW.KEKA.MA.W.0023.251105T1416Z-251105T1445Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Special Marine Warning
National Weather Service Eureka CA
616 AM PST Wed Nov 5 2025
The National Weather Service in Eureka has issued a
* Special Marine Warning for...
Cape Mendocino to Pt Arena out 10 nm...
* Until 645 AM PST.
* At 616 AM PST, a severe thunderstorm capable of producing
waterspouts was located 19 NM south of Cape Mendocino, moving
northeast at 20 knots.
HAZARD...Waterspouts and wind gusts to 40 knots.
SOURCE...Radar indicated.
IMPACT...Waterspouts can easily overturn boats and create
locally hazardous seas. Small craft could be damaged
in briefly higher winds and suddenly higher waves.
* Locations impacted include...
Mainly open waters of Cape Mendocino to Pt Arena out 10 nm.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Move to safe harbor until hazardous weather passes.
Thunderstorms can produce sudden waterspouts. Waterspouts can easily
overturn boats and create locally hazardous seas. Seek safe harbor
immediately.
&&
LAT...LON 4012 12450 4026 12436 4025 12435 4024 12433
4020 12429 4020 12427 4018 12426 4018 12424
4014 12420 4008 12444
TIME...MOT...LOC 1416Z 235DEG 20KT 4013 12442
WATERSPOUT...POSSIBLE
MAX HAIL SIZE...<.75 IN
MAX WIND GUST...40 KTS
$$
JB
High Wind Warning
URGENT - WEATHER MESSAGE
National Weather Service Reno NV
116 AM PST Wed Nov 5 2025
CAZ072-073-NVZ002-003-060600-
/O.CON.KREV.HW.W.0004.000000T0000Z-251106T0600Z/
Greater Lake Tahoe Area-Mono County-Greater Lake Tahoe Area-
Greater Reno-Carson City-Minden Area-
Including the cities of Glenbrook, Truckee, Verdi, Stateline, Lee
Vining, Virginia City, Tahoe City, Mammoth Lakes, Sparks,
Coleville, Bridgeport, South Lake Tahoe, Markleeville,
Gardnerville, and Incline Village
116 AM PST Wed Nov 5 2025
...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 10 PM PST THIS
EVENING...
* WHAT...Southwest winds 35 to 45 mph with gusts up to 65 mph and
ridgetop gusts up to 110 mph. On Lake Tahoe, gusts up to 45 mph
with wave heights of 3 to 5 feet.
* WHERE...Greater Lake Tahoe Area, Mono County, and Greater
Reno-Carson City-Minden Area.
* WHEN...Until 10 PM PST this evening.
* IMPACTS...Damaging winds will blow down trees and power lines.
Widespread power outages are expected. Travel will be difficult,
especially for high profile vehicles.
* ADDITIONAL DETAILS...Winds may knock down burned trees in the
Davis Fire burn area.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Now is the time to secure loose outdoor items such as patio
furniture, holiday decorations, and trash cans before winds increase
which could blow these items away. The best thing to do is prepare
ahead of time by making sure you have extra food and water on hand,
flashlights with spare batteries and/or candles in the event of a
power outage.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service San Francisco CA
814 PM PST Tue Nov 4 2025
CAZ502-505-052100-
/O.CON.KMTR.HW.W.0002.251105T0600Z-251106T0000Z/
Marin Coastal Range-Coastal North Bay Including Point Reyes
National Seashore-
814 PM PST Tue Nov 4 2025
...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 4 PM PST WEDNESDAY...
* WHAT...South winds 25 to 35 mph with gusts up to 60 mph expected.
* WHERE...The Marin Hills, and Coastal North Bay Including Point
Reyes National Seashore.
* WHEN...Until 4 PM PST Wednesday.
* IMPACTS...Damaging winds will blow down trees and power lines.
Widespread power outages are expected. Travel will be difficult,
especially for high profile vehicles. Damaging winds could down
trees, snap power lines, and result in property damage. Widespread
power outages are possible. Travel could be extremely difficult
and hazardous, especially for high profile vehicles.
* ADDITIONAL DETAILS...Isolated gusts to 65 mph possible along North
Bay coastal areas and ridgetops Wednesday morning as the cold
front passes through.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Remain in the lower levels of your home during the windstorm, and
avoid windows. Watch for falling debris and tree limbs. Use caution
if you must drive.
Winds this strong can make driving difficult, especially for high
profile vehicles. Use extra caution.
Secure loose outdoor objects that could be blown around or damaged
by the wind.
&&
$$
Storm Warning
URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
610 AM PST Wed Nov 5 2025
PZZ455-051900-
/O.EXT.KEKA.SR.W.0002.000000T0000Z-251105T1900Z/
Cape Mendocino to Pt Arena out 10 nm-
610 AM PST Wed Nov 5 2025
...STORM WARNING NOW IN EFFECT UNTIL 11 AM PST THIS MORNING...
* WHAT...South winds 20 to 30 kt with gusts up to 50 kt and seas
8 to 13 feet.
* WHERE...Cape Mendocino to Pt Arena out 10 nm.
* WHEN...Until 11 AM PST this morning.
* IMPACTS...Very strong winds will cause hazardous seas which
could capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should remain in port, alter course, and/or secure the
vessel for severe conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
610 AM PST Wed Nov 5 2025
PZZ470-475-051900-
/O.EXT.KEKA.SR.W.0002.000000T0000Z-251105T1900Z/
Pt St George to Cape Mendocino 10 to 60 nm-
Cape Mendocino to Pt Arena 10 to 60 nm-
610 AM PST Wed Nov 5 2025
...STORM WARNING NOW IN EFFECT UNTIL 11 AM PST THIS MORNING...
* WHAT...South winds 25 to 35 kt with gusts up to 50 kt and seas
12 to 17 feet.
* WHERE...Pt St George to Cape Mendocino 10 to 60 nm and Cape
Mendocino to Pt Arena 10 to 60 nm.
* WHEN...Until 11 AM PST this morning.
* IMPACTS...Very strong winds will cause hazardous seas which
could capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should remain in port, alter course, and/or secure the
vessel for severe conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE...UPDATED
National Weather Service San Francisco Bay Area
242 AM PST Wed Nov 5 2025
PZZ540-051700-
/O.EXT.KMTR.SR.W.0004.000000T0000Z-251105T1700Z/
Coastal Waters from Point Arena to Point Reyes California out to
10 NM-
242 AM PST Wed Nov 5 2025
...STORM WARNING NOW IN EFFECT UNTIL 9 AM PST THIS MORNING...
* WHAT...South winds 25 to 35 kt with gusts up to 55 kt and seas
8 to 12 ft.
* WHERE...Coastal Waters from Point Arena to Point Reyes
California out to 10 NM.
* WHEN...Until 9 AM PST this morning.
* IMPACTS...Storm force winds and hazardous seas will capsize or
damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should remain in port, alter course, and/or secure the
vessel for severe conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE...UPDATED
National Weather Service San Francisco Bay Area
242 AM PST Wed Nov 5 2025
PZZ545-051700-
/O.EXT.KMTR.SR.W.0004.000000T0000Z-251105T1700Z/
Coastal Waters from Point Reyes to Pigeon Point California out to
10 NM-
242 AM PST Wed Nov 5 2025
...STORM WARNING NOW IN EFFECT UNTIL 9 AM PST THIS MORNING...
* WHAT...South winds 25 to 35 kt with gusts up to 50 kt and seas
6 to 11 ft.
* WHERE...Coastal Waters from Point Reyes to Pigeon Point
California out to 10 NM.
* WHEN...Until 9 AM PST this morning.
* IMPACTS...Storm force winds and hazardous seas will capsize or
damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should remain in port, alter course, and/or secure the
vessel for severe conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE...UPDATED
National Weather Service San Francisco Bay Area
242 AM PST Wed Nov 5 2025
PZZ570-051700-
/O.EXT.KMTR.SR.W.0004.000000T0000Z-251105T1700Z/
Waters from Point Arena to Point Reyes 10-60 NM-
242 AM PST Wed Nov 5 2025
...STORM WARNING NOW IN EFFECT UNTIL 9 AM PST THIS MORNING...
* WHAT...South winds 20 to 30 kt with gusts up to 55 kt and seas
12 to 14 ft.
* WHERE...Waters from Point Arena to Point Reyes 10-60 NM.
* WHEN...Until 9 AM PST this morning.
* IMPACTS...Storm force winds and hazardous seas will capsize or
damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should remain in port, alter course, and/or secure the
vessel for severe conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE...UPDATED
National Weather Service San Francisco Bay Area
242 AM PST Wed Nov 5 2025
PZZ571-051700-
/O.EXT.KMTR.SR.W.0004.000000T0000Z-251105T1700Z/
Waters from Point Reyes to Pigeon Point 10-60 NM-
242 AM PST Wed Nov 5 2025
...STORM WARNING NOW IN EFFECT UNTIL 9 AM PST THIS MORNING...
* WHAT...South winds 25 to 35 kt with gusts up to 50 kt and seas
8 to 13 ft.
* WHERE...Waters from Point Reyes to Pigeon Point 10-60 NM.
* WHEN...Until 9 AM PST this morning.
* IMPACTS...Storm force winds and hazardous seas will capsize or
damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should remain in port, alter course, and/or secure the
vessel for severe conditions.
&&
$$
Gale Warning
URGENT - MARINE WEATHER MESSAGE...UPDATED
National Weather Service San Francisco Bay Area
242 AM PST Wed Nov 5 2025
PZZ530-051845-
/O.CON.KMTR.GL.W.0042.000000T0000Z-251105T2300Z/
San Pablo Bay, Suisun Bay, the West Delta and the San Francisco
Bay north of the Bay Bridge-
242 AM PST Wed Nov 5 2025
...GALE WARNING REMAINS IN EFFECT UNTIL 3 PM PST THIS AFTERNOON...
* WHAT...South winds 20 to 30 kt with gusts up to 45 kt and very
rough waters.
* WHERE...San Pablo Bay, Suisun Bay, the West Delta and the San
Francisco Bay north of the Bay Bridge.
* WHEN...Until 3 PM PST this afternoon.
* IMPACTS...Strong winds will cause hazardous seas which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE...UPDATED
National Weather Service San Francisco Bay Area
242 AM PST Wed Nov 5 2025
PZZ531-051845-
/O.CON.KMTR.GL.W.0042.000000T0000Z-251105T2300Z/
San Francisco Bay South of the Bay Bridge-
242 AM PST Wed Nov 5 2025
...GALE WARNING REMAINS IN EFFECT UNTIL 3 PM PST THIS AFTERNOON...
* WHAT...South winds 15 to 25 kt with gusts up to 45 kt and
rough waters.
* WHERE...San Francisco Bay South of the Bay Bridge.
* WHEN...Until 3 PM PST this afternoon.
* IMPACTS...Strong winds will cause hazardous seas which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE...UPDATED
National Weather Service San Francisco Bay Area
242 AM PST Wed Nov 5 2025
PZZ535-051845-
/O.CON.KMTR.GL.W.0042.000000T0000Z-251105T2300Z/
Monterey Bay-
242 AM PST Wed Nov 5 2025
...GALE WARNING REMAINS IN EFFECT UNTIL 3 PM PST THIS AFTERNOON...
* WHAT...South winds 15 to 25 kt with gusts up to 40 kt.
* WHERE...Monterey Bay.
* WHEN...Until 3 PM PST this afternoon.
* IMPACTS...Strong winds will cause hazardous seas which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.
&&
$$
For more information from the National Weather Service visit
http://weather.gov/sanfrancisco
URGENT - MARINE WEATHER MESSAGE...UPDATED
National Weather Service San Francisco Bay Area
242 AM PST Wed Nov 5 2025
PZZ560-051845-
/O.CON.KMTR.GL.W.0042.000000T0000Z-251105T2300Z/
Coastal Waters from Pigeon Point to Point Pinos California out to
10 NM-
242 AM PST Wed Nov 5 2025
...GALE WARNING REMAINS IN EFFECT UNTIL 3 PM PST THIS AFTERNOON...
* WHAT...South winds 20 to 30 kt with gusts up to 45 kt and seas
8 to 10 ft.
* WHERE...Coastal Waters from Pigeon Point to Point Pinos
California out to 10 NM.
* WHEN...Until 3 PM PST this afternoon.
* IMPACTS...Strong winds will cause hazardous seas which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE...UPDATED
National Weather Service San Francisco Bay Area
242 AM PST Wed Nov 5 2025
PZZ565-051845-
/O.CON.KMTR.GL.W.0042.000000T0000Z-251105T2300Z/
Coastal Waters from Point Pinos to Point Piedras Blancas
California out to 10 NM-
242 AM PST Wed Nov 5 2025
...GALE WARNING REMAINS IN EFFECT UNTIL 3 PM PST THIS AFTERNOON...
* WHAT...Southeast winds 25 to 35 kt with gusts up to 45 kt.
* WHERE...Coastal Waters from Point Pinos to Point Piedras
Blancas California out to 10 NM.
* WHEN...Until 3 PM PST this afternoon.
* IMPACTS...Strong winds will cause hazardous seas which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE...UPDATED
National Weather Service San Francisco Bay Area
242 AM PST Wed Nov 5 2025
PZZ575-051845-
/O.CON.KMTR.GL.W.0042.000000T0000Z-251105T2300Z/
Waters from Pigeon Point to Point Pinos 10-60 NM-
242 AM PST Wed Nov 5 2025
...GALE WARNING REMAINS IN EFFECT UNTIL 3 PM PST THIS AFTERNOON...
* WHAT...South winds 20 to 30 kt with gusts up to 45 kt and seas
10 to 12 ft.
* WHERE...Waters from Pigeon Point to Point Pinos 10-60 NM.
* WHEN...Until 3 PM PST this afternoon.
* IMPACTS...Strong winds will cause hazardous seas which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE...UPDATED
National Weather Service San Francisco Bay Area
242 AM PST Wed Nov 5 2025
PZZ576-051845-
/O.CON.KMTR.GL.W.0042.000000T0000Z-251105T2300Z/
Waters from Point Pinos to Point Piedras Blancas 10-60 NM-
242 AM PST Wed Nov 5 2025
...GALE WARNING REMAINS IN EFFECT UNTIL 3 PM PST THIS AFTERNOON...
* WHAT...South winds 20 to 30 kt with gusts up to 40 kt and seas
7 to 11 ft.
* WHERE...Waters from Point Pinos to Point Piedras Blancas 10-
60 NM.
* WHEN...Until 3 PM PST this afternoon.
* IMPACTS...Strong winds will cause hazardous seas which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.
&&
$$
Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
100 AM PST Wed Nov 5 2025
California waters-
Inner waters from 60 nm to 150 nm offshore.
Outer waters from 150 nm to 250 nm offshore.
Seas given as significant wave height, which is the average
height of the highest 1/3 of the waves. Individual waves may be
more than twice the significant wave height.
PZZ820-052115-
Point St. George to Point Arena between 60 NM and 150 NM
offshore-
100 AM PST Wed Nov 5 2025
...GALE WARNING...
.TODAY...S winds 25 to 35 kt, becoming SW 20 to 30 kt. Seas
16 to 21 ft. Rain.
.TONIGHT...SW winds 15 to 25 kt. Seas 17 to 23 ft.
.THU...S winds 20 to 30 kt. Seas 16 to 21 ft.
.THU NIGHT...SW winds 15 to 25 kt, becoming W to NW 5 to 15 kt.
Seas 13 to 18 ft. Chance of rain.
.FRI...NE winds less than 10 kt, becoming E. Seas 12 to 16 ft.
.FRI NIGHT...E to SE winds 5 to 15 kt. Seas 9 to 13 ft.
.SAT...S winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 8 to
10 ft.
.SAT NIGHT...S winds 15 to 25 kt. Seas 6 to 10 ft.
.SUN...S winds 10 to 20 kt. Seas 6 to 11 ft.
.SUN NIGHT...S winds 5 to 15 kt, becoming SE 5 to 10 kt. Seas
7 to 11 ft.
$$
Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
100 AM PST Wed Nov 5 2025
California waters-
Inner waters from 60 nm to 150 nm offshore.
Outer waters from 150 nm to 250 nm offshore.
Seas given as significant wave height, which is the average
height of the highest 1/3 of the waves. Individual waves may be
more than twice the significant wave height.
PZZ825-052115-
Point Arena to Pigeon Point between 60 NM and 150 NM offshore-
100 AM PST Wed Nov 5 2025
...GALE WARNING...
.TODAY...S winds 25 to 35 kt, becoming SW 20 to 30 kt. Seas
11 to 18 ft. Rain.
.TONIGHT...SW winds 5 to 15 kt. Seas 14 to 20 ft.
.THU...SW winds 5 to 15 kt, increasing to 10 to 20 kt. Seas
16 to 19 ft.
.THU NIGHT...SW winds 10 to 20 kt, becoming W to SW 5 to 15 kt.
Seas 12 to 15 ft.
.FRI...W winds 5 to 15 kt, diminishing to less than 10 kt. Seas
11 to 13 ft.
.FRI NIGHT...Variable winds less than 10 kt. Seas 10 to 12 ft.
.SAT...Variable winds less than 10 kt, becoming S. Seas 8 to
10 ft.
.SAT NIGHT...S winds 10 to 20 kt. Seas 6 to 8 ft.
.SUN...S winds 5 to 15 kt. Seas 5 to 9 ft.
.SUN NIGHT...E to SE winds less than 10 kt. Seas 6 to 10 ft.
$$
Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
100 AM PST Wed Nov 5 2025
California waters-
Inner waters from 60 nm to 150 nm offshore.
Outer waters from 150 nm to 250 nm offshore.
Seas given as significant wave height, which is the average
height of the highest 1/3 of the waves. Individual waves may be
more than twice the significant wave height.
PZZ830-052115-
Pigeon Point to Point Piedras Blancas between 60 NM and 150 NM
offshore-
100 AM PST Wed Nov 5 2025
...GALE WARNING...
.TODAY...S winds 25 to 35 kt, becoming S to SW 20 to 30 kt. Seas
9 to 16 ft. Scattered showers.
.TONIGHT...W to SW winds less than 10 kt. Seas 12 to 18 ft.
Areas of fog with vsby 1 nm or less.
.THU...Variable winds less than 10 kt, becoming W. Seas 15 to
18 ft. Areas of fog with vsby 1 nm or less.
.THU NIGHT...N to NW winds 5 to 15 kt. Seas 12 to 15 ft.
.FRI...N to NW winds 5 to 15 kt. Seas 10 to 12 ft.
.FRI NIGHT...N to NW winds 5 to 15 kt. Seas 10 to 12 ft.
.SAT...N winds 5 to 15 kt, becoming N to NW. Seas 8 to 11 ft.
.SAT NIGHT...N to NW winds less than 10 kt. Seas 6 to 8 ft.
.SUN...N winds less than 10 kt, becoming variable. Seas 5 to
7 ft.
.SUN NIGHT...Variable winds less than 5 kt, becoming E to SE.
Seas 5 to 8 ft.
$$
Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
100 AM PST Wed Nov 5 2025
California waters-
Inner waters from 60 nm to 150 nm offshore.
Outer waters from 150 nm to 250 nm offshore.
Seas given as significant wave height, which is the average
height of the highest 1/3 of the waves. Individual waves may be
more than twice the significant wave height.
PZZ930-052115-
Pigeon Point to Point Piedras Blancas between 150 NM and 250 NM
offshore-
100 AM PST Wed Nov 5 2025
...GALE WARNING...
.TODAY...S to SW winds 30 to 40 kt, becoming W to SW 20 to
30 kt, then, becoming W 10 to 20 kt. Seas 10 to 18 ft. Rain.
.TONIGHT...W winds 5 to 15 kt, becoming SW 5 to 10 kt. Seas
14 to 20 ft.
.THU...W to SW winds 5 to 10 kt, becoming SW 5 to 15 kt. Seas
15 to 18 ft.
.THU NIGHT...W to SW winds 5 to 15 kt. Seas 12 to 15 ft.
.FRI...W to NW winds 5 to 10 kt. Seas 10 to 12 ft.
.FRI NIGHT...N to NW winds 5 to 15 kt, becoming variable. Seas
9 to 12 ft.
.SAT...Variable winds 5 to 15 kt, becoming S 10 to 20 kt. Seas
7 to 10 ft.
.SAT NIGHT...S winds 10 to 20 kt. Seas 6 to 8 ft.
.SUN...S winds 5 to 15 kt. Seas 5 to 9 ft.
.SUN NIGHT...S to SE winds 5 to 15 kt. Seas 6 to 10 ft.
$$
Coastal Flood Advisory
Coastal Hazard Message
National Weather Service Eureka CA
532 AM PST Wed Nov 5 2025
CAZ101-104-109-052145-
/O.CON.KEKA.CF.Y.0004.251105T1700Z-251105T2000Z/
/O.CON.KEKA.CF.A.0002.251106T1800Z-251106T2100Z/
Coastal Del Norte-Southwestern Humboldt-Mendocino Coast-
532 AM PST Wed Nov 5 2025
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 9 AM THIS
MORNING TO NOON PST TODAY...
...COASTAL FLOOD WATCH REMAINS IN EFFECT FROM THURSDAY MORNING
THROUGH THURSDAY AFTERNOON...
* WHAT...For the Coastal Flood Advisory, High astronomical tides
and large surf will cause minor flooding in low lying areas
along the coast. Up to one foot of saltwater inundation above
ground level is possible near shorelines and tidal waterways.
* What...For the Coastal Flood Watch, High astronomical tides and
large surf may cause moderate flooding in low lying areas along
the Redwood Coast. Up to one foot of saltwater inundation above
ground level is possible in low lying areas near shorelines and
tidal waterways.
* WHERE...Coastal Del Norte, Coastal southern Humboldt and Coastal
Mendocino Counties.
* WHEN...For the Coastal Flood Advisory, from 9 AM to noon PST
Wednesday. For the Coastal Flood Watch, from Thursday morning
through Thursday afternoon.
* IMPACTS...Several coastal roads may be closed. Low lying
property and some critical infrastructure will be inundated.
Some shoreline erosion may occur.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Coastal Flood Watch means that flooding is possible but not
imminent. Coastal residents in the watch area should begin
preparations for rising water and take appropriate action to
protect life and property.
Feet Above Ground is locally defined as feet above the Highest
Astronomical Tide or HAT.
&&
$$
Coastal Hazard Message
National Weather Service San Francisco CA
1113 PM PST Tue Nov 4 2025
CAZ006-529-530-060800-
/O.CON.KMTR.CF.Y.0015.000000T0000Z-251108T2200Z/
/O.CON.KMTR.BH.S.0018.251106T1200Z-251107T0600Z/
San Francisco-Northern Monterey Bay-
Southern Monterey Bay and Big Sur Coast-
1113 PM PST Tue Nov 4 2025
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 2 PM PST
SATURDAY...
...BEACH HAZARDS STATEMENT REMAINS IN EFFECT FROM LATE WEDNESDAY
NIGHT THROUGH THURSDAY EVENING...
* WHAT...For the Coastal Flood Advisory, up to 1.2 ft of
inundation above ground level is possible in low lying areas
near shorelines and tidal waterways. For the Beach Hazards
Statement, a long period westerly swell will result in an
increased risk for sneaker waves, rip currents, and breaking
waves of 14 to 19 feet with the highest waves up to 22 feet in
favored locations.
* WHERE...San Francisco and Monterey Bay.
* WHEN...For the Coastal Flood Advisory, until 2 PM PST
Saturday. For the Beach Hazards Statement, from late Wednesday
night through Thursday evening.
* IMPACTS...Sneaker waves can unexpectedly run significantly
farther up the beach than normal, including over rocks and
jetties. Rip currents are typically more frequent and stronger
in the vicinity of jetties, inlets, and piers. Flooding of
lots, parks, and roads with only isolated road closures
expected.
* ADDITIONAL DETAILS...At the San Francisco tidal gauge high
tide is expected to be 1.0 ft above normal (6.9 ft MLLW) at
10:18 AM Wednesday, 1.2 ft above normal (7.0 ft MLLW) at 10:58
AM Thursday, 1.1 ft above normal (7.0 ft MLLW) at 11:42 AM
Friday, and 0.9 ft above normal (6.7 ft MLLW) at 12:31 PM
Saturday. High tide timing varies up to 90 minutes earlier or
later along the coast and throughout the Bay respectfully.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If travel is required, allow extra time as some roads may be
closed. Do not drive around barricades or through water of
unknown depth. Take the necessary actions to protect flood-prone
property.
Remain out of the water to avoid hazardous swimming conditions.
&&
$$
Coastal Hazard Message
National Weather Service San Francisco CA
1113 PM PST Tue Nov 4 2025
CAZ506-508-060800-
/O.CON.KMTR.CF.Y.0015.000000T0000Z-251108T2200Z/
North Bay Interior Valleys-San Francisco Bay Shoreline-
1113 PM PST Tue Nov 4 2025
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 2 PM PST
SATURDAY...
* WHAT...Up to 1.2 ft of inundation above ground level is
possible in low lying areas near shorelines and tidal
waterways.
* WHERE...Bayshore locations along the San Francisco Bay and San
Pablo Bay.
* WHEN...From 8 AM Tuesday to 2 PM PST Saturday.
* IMPACTS...Flooding of lots, parks, and roads with only
isolated road closures expected.
* ADDITIONAL DETAILS...At the San Francisco tidal gauge high
tide is expected to be 1.0 ft above normal (6.9 ft MLLW) at
10:18 AM Wednesday, 1.2 ft above normal (7.0 ft MLLW) at 10:58
AM Thursday, 1.1 ft above normal (7.0 ft MLLW) at 11:42 AM
Friday, and 0.9 ft above normal (6.7 ft MLLW) at 12:31 PM
Saturday. High tide timing varies up to 90 minutes earlier or
later along the coast and throughout the Bay respectfully.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If travel is required, allow extra time as some roads may be
closed. Do not drive around barricades or through water of
unknown depth. Take the necessary actions to protect flood-prone
property.
&&
$$
Coastal Hazard Message
National Weather Service Los Angeles/Oxnard CA
752 PM PST Tue Nov 4 2025
CAZ340-346-052300-
/O.CON.KLOX.SU.Y.0024.251105T2000Z-251109T0500Z/
/O.CON.KLOX.CF.Y.0003.251106T1200Z-251107T2200Z/
San Luis Obispo County Beaches-
Santa Barbara County Central Coast Beaches-
752 PM PST Tue Nov 4 2025
...HIGH SURF ADVISORY REMAINS IN EFFECT FROM NOON WEDNESDAY TO
9 PM PST SATURDAY...
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 4 AM THURSDAY TO
2 PM PST FRIDAY...
* WHAT...For the High Surf Advisory, large breaking waves of 12
to 18 feet and dangerous rip currents. For the Coastal Flood
Advisory, moderate coastal flooding possible.
* WHERE...San Luis Obispo County Beaches and Santa Barbara
County Central Coast Beaches.
* WHEN...For the High Surf Advisory, from noon Wednesday to 9 PM
PST Saturday. For the Coastal Flood Advisory, from 4 AM
Thursday to 2 PM PST Friday.
* IMPACTS...For the High Surf Advisory, there is an increased
risk for ocean drowning. Rip currents can pull swimmers and
surfers out to sea. Large breaking waves can cause injury,
wash people off beaches and rocks, and capsize small boats
near shore. For the Coastal Flood Advisory, flooding of sea
water is likely, around the time of high tide, over vulnerable
low- lying coastal areas such as parking lots, beaches, and
walkways. Significant damage to roads or structures is
unlikely.
* ADDITIONAL DETAILS...High tide around 7 feet (MLLW) is
expected to occur between 7am and 11am. There is a high risk
for breaking waves at Morro Bay Harbor entrance and flooding
at Oceano Dunes State Park.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Take the necessary actions to protect flood-prone property. Do
NOT drive around barricades or through water of unknown depth.
Remain out of the water due to dangerous surf conditions, or stay
near occupied lifeguard towers. Rock jetties can be deadly in
such conditions, stay off the rocks.
&&
$$
High Surf Advisory
Coastal Hazard Message
National Weather Service Los Angeles/Oxnard CA
752 PM PST Tue Nov 4 2025
CAZ340-346-052300-
/O.CON.KLOX.SU.Y.0024.251105T2000Z-251109T0500Z/
/O.CON.KLOX.CF.Y.0003.251106T1200Z-251107T2200Z/
San Luis Obispo County Beaches-
Santa Barbara County Central Coast Beaches-
752 PM PST Tue Nov 4 2025
...HIGH SURF ADVISORY REMAINS IN EFFECT FROM NOON WEDNESDAY TO
9 PM PST SATURDAY...
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 4 AM THURSDAY TO
2 PM PST FRIDAY...
* WHAT...For the High Surf Advisory, large breaking waves of 12
to 18 feet and dangerous rip currents. For the Coastal Flood
Advisory, moderate coastal flooding possible.
* WHERE...San Luis Obispo County Beaches and Santa Barbara
County Central Coast Beaches.
* WHEN...For the High Surf Advisory, from noon Wednesday to 9 PM
PST Saturday. For the Coastal Flood Advisory, from 4 AM
Thursday to 2 PM PST Friday.
* IMPACTS...For the High Surf Advisory, there is an increased
risk for ocean drowning. Rip currents can pull swimmers and
surfers out to sea. Large breaking waves can cause injury,
wash people off beaches and rocks, and capsize small boats
near shore. For the Coastal Flood Advisory, flooding of sea
water is likely, around the time of high tide, over vulnerable
low- lying coastal areas such as parking lots, beaches, and
walkways. Significant damage to roads or structures is
unlikely.
* ADDITIONAL DETAILS...High tide around 7 feet (MLLW) is
expected to occur between 7am and 11am. There is a high risk
for breaking waves at Morro Bay Harbor entrance and flooding
at Oceano Dunes State Park.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Take the necessary actions to protect flood-prone property. Do
NOT drive around barricades or through water of unknown depth.
Remain out of the water due to dangerous surf conditions, or stay
near occupied lifeguard towers. Rock jetties can be deadly in
such conditions, stay off the rocks.
&&
$$
Small Craft Advisory
URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
851 PM PST Tue Nov 4 2025
PZZ645-051800-
/O.CON.KLOX.SC.Y.0175.251105T1700Z-251108T1100Z/
Point Piedras Blancas to Point Sal westward out to 10 NM-
851 PM PST Tue Nov 4 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM WEDNESDAY TO
3 AM PST SATURDAY...
* WHAT...Hazardous sea conditions.
* WHERE...Point Piedras Blancas to Point Sal westward out to 10
NM.
* WHEN...From 9 AM Wednesday to 3 AM PST Saturday.
* IMPACTS...Conditions will be hazardous to small craft.
* ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX)
for more.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
851 PM PST Tue Nov 4 2025
PZZ670-051800-
/O.CON.KLOX.SC.Y.0174.251105T1100Z-251109T0500Z/
Point Piedras Blancas to Point Sal from 10 to 60 NM-
851 PM PST Tue Nov 4 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 AM WEDNESDAY TO
9 PM PST SATURDAY...
* WHAT...Hazardous sea conditions.
* WHERE...Point Piedras Blancas to Point Sal from 10 to 60 NM.
* WHEN...From 3 AM Wednesday to 9 PM PST Saturday.
* IMPACTS...Conditions will be hazardous to small craft.
* ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX)
for more.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
Wind Advisory
URGENT - WEATHER MESSAGE
National Weather Service Eureka CA
421 AM PST Wed Nov 5 2025
CAZ109-051700-
/O.CON.KEKA.WI.Y.0022.000000T0000Z-251105T1700Z/
Mendocino Coast-
Including Rockport, Fort Bragg, and Point Arena
421 AM PST Wed Nov 5 2025
...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 AM PST THIS MORNING...
* WHAT...South winds 15 to 25 mph with gusts up to 50 mph.
* WHERE...Northwestern Mendocino Interior. The highest winds will be
over the higher terrain.
* WHEN...Until 9 AM PST this morning.
* IMPACTS...Wind gusts will be particularly strong along windward
ridges and exposed coastal headlands. There is an increased risk
of tree branches and other debris on roadways. Gusty winds will
blow around unsecured objects. Tree limbs could be blown down and
a few power outages may result.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Winds this strong can make driving difficult, especially for high
profile vehicles. Use extra caution.
Secure outdoor objects.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Eureka CA
421 AM PST Wed Nov 5 2025
CAZ110-052030-
/O.CON.KEKA.WI.Y.0022.000000T0000Z-251105T2300Z/
Northwestern Mendocino Interior-
Including Willits, Legget, and Laytonville
421 AM PST Wed Nov 5 2025
...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST THIS AFTERNOON...
* WHAT...South winds 20 to 30 mph with gusts up to 55 mph expected.
* WHERE...Northwestern Mendocino Interior. The highest winds will be
over the higher terrain.
* WHEN...Until 3 PM PST this afternoon.
* IMPACTS...Wind gusts will be particularly strong along windward
ridges and exposed coastal headlands.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Winds this strong can make driving difficult, especially for high
profile vehicles. Use extra caution.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Eureka CA
421 AM PST Wed Nov 5 2025
CAZ111>115-052000-
/O.CON.KEKA.WI.Y.0022.000000T0000Z-251105T2000Z/
Northeastern Mendocino Interior-Southwestern Mendocino Interior-
Southeastern Mendocino Interior-Northern Lake-Southern Lake-
Including Yorkville, Redwood Valley, Ukiah, Clearlake, Finley,
Boonville, Clearlake Park, Hopland, Lakeport, Comptche, Calpella,
and Talmage
421 AM PST Wed Nov 5 2025
...WIND ADVISORY REMAINS IN EFFECT UNTIL NOON PST TODAY...
* WHAT...South winds 20 to 30 mph with gusts up to 55 mph expected.
* WHERE...Lake County, Southern Mendocino Interior, and Northeastern
Mendocino Interior. The highest winds will be over the higher
terrain.
* WHEN...Until noon PST today.
* IMPACTS...Wind gusts will be particularly strong along windward
ridges and exposed coastal headlands.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Winds this strong can make driving difficult, especially for high
profile vehicles. Use extra caution.
&&
$$
For hazard areas see https://www.wrh.noaa.gov/map/?wfo=eka
JLW
URGENT - WEATHER MESSAGE
National Weather Service Reno NV
116 AM PST Wed Nov 5 2025
CAZ070-071-NVZ005-060600-
/O.CON.KREV.WI.Y.0020.000000T0000Z-251106T0600Z/
Surprise Valley California-Lassen-Eastern Plumas-Eastern Sierra
Counties-Northern Washoe County-
Including the cities of Eagleville, Susanville, Empire, Fort
Bidwell, Gerlach, Portola, Westwood, Loyalton, Sierraville, and
Cedarville
116 AM PST Wed Nov 5 2025
...WIND ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING...
* WHAT...Southwest winds 25 to 35 mph with gusts up to 50 mph. Wind
prone locations along US-395 from Susanville south to CA/NV
stateline may see isolated gusts up to 65 mph.
* WHERE...In California, Lassen-Eastern Plumas-Eastern Sierra
Counties and Surprise Valley California. In Nevada, Northern
Washoe County.
* WHEN...Until 10 PM PST this evening.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
Travel will be difficult, especially for high profile vehicles.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Now is the time to secure loose outdoor items such as patio
furniture, holiday decorations, and trash cans before winds increase
which could blow these items away. The best thing to do is prepare
ahead of time by making sure you have extra food and water on hand,
flashlights with spare batteries and/or candles in the event of a
power outage.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Reno NV
116 AM PST Wed Nov 5 2025
NVZ001-004-060600-
/O.CON.KREV.WI.Y.0020.251105T1500Z-251106T0600Z/
Mineral and Southern Lyon Counties-Western Nevada Basin and Range
including Pyramid Lake-
Including the cities of Nixon, Fallon, Hawthorne, Silver Springs,
Lovelock, Fernley, Yerington, Imlay, Mina, Schurz, and Smith
Valley
116 AM PST Wed Nov 5 2025
...WIND ADVISORY REMAINS IN EFFECT FROM 7 AM THIS MORNING TO 10 PM
PST THIS EVENING...
* WHAT...Southwest winds 20 to 30 mph with gusts up to 50 mph. For
Pyramid Lake, wave heights of 3 to 5 feet. Blowing dust will be
possible downwind of dry lakebeds and sinks.
* WHERE...Western Nevada Basin and Range including Pyramid Lake and
Mineral and Southern Lyon Counties.
* WHEN...From 7 AM this morning to 10 PM PST this evening.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Now is the time to secure loose outdoor items such as patio
furniture, holiday decorations, and trash cans before winds increase
which could blow these items away. The best thing to do is prepare
ahead of time by making sure you have extra food and water on hand,
flashlights with spare batteries and/or candles in the event of a
power outage.
&&
$$
GG
URGENT - WEATHER MESSAGE
National Weather Service Sacramento CA
1200 AM PST Wed Nov 5 2025
CAZ015>018-066-060000-
/O.CON.KSTO.WI.Y.0015.000000T0000Z-251106T0000Z/
Northern Sacramento Valley-Central Sacramento Valley-Southern
Sacramento Valley-Carquinez Strait and Delta-Northeast
Foothills/Sacramento Valley-
Including the cities of Redding, Red Bluff, Oroville, Chico,
Fairfield/Suisun, Marysville/Yuba City, Sacramento, and Paradise
1200 AM PST Wed Nov 5 2025
...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST WEDNESDAY...
* WHAT...Southerly winds 15 to 25 mph with gusts 35 to 45 mph
expected, and gusts of 45 to 55 mph in the Delta.
* WHERE...Carquinez Strait and Delta, Sacramento Valley, and
Northeast Foothills
* WHEN...Until 4 PM PST Wednesday.
* IMPACTS...Gusty southerly winds will blow around unsecured
objects. Tree limbs could be blown down and local power outages
may result.
* ADDITIONAL DETAILS...Strongest winds expected this morning.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Winds this strong can make driving difficult, especially for high
profile vehicles. Use extra caution.
Secure outdoor objects.
&&
$$
For more information, visit us at www.weather.gov/sto/
KH
URGENT - WEATHER MESSAGE
National Weather Service San Francisco CA
814 PM PST Tue Nov 4 2025
CAZ006-503-504-506-508>510-512-515-052100-
/O.CON.KMTR.WI.Y.0015.251105T0600Z-251106T0000Z/
San Francisco-Sonoma Coastal Range-North Bay Interior Mountains-
North Bay Interior Valleys-San Francisco Bay Shoreline-San
Francisco Peninsula Coast-East Bay Interior Valleys-Santa Cruz
Mountains-East Bay Hills-
814 PM PST Tue Nov 4 2025
...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST WEDNESDAY...
* WHAT...Southerly winds 25 to 35 mph with gusts up to 45 mph
expected.
* WHERE...The East Bay and San Francisco Bay Shoreline, North Bay
Interior Mountains and Valleys, The Santa Cruz Mountains, San
Francisco, and San Francisco Peninsula Coast.
* WHEN...Until 4 PM PST Wednesday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
* ADDITIONAL DETAILS...Isolated gusts to 55 mph possible along North
Bay coastal areas and ridgetops Wednesday morning as the cold
front passes through. Wind gusts may exceed 60 mph in the regions
higher peaks.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Remain in the lower levels of your home during the strongest winds,
and avoid windows. Watch for falling debris and tree limbs. Use
caution if you must drive.
Winds this strong can make driving difficult, especially for high
profile vehicles. Use extra caution.
Secure loose outdoor objects that could be blown around or damaged
by the wind.
&&
$$
Behringer
Beach Hazards Statement
Coastal Hazard Message
National Weather Service San Francisco CA
1113 PM PST Tue Nov 4 2025
CAZ006-529-530-060800-
/O.CON.KMTR.CF.Y.0015.000000T0000Z-251108T2200Z/
/O.CON.KMTR.BH.S.0018.251106T1200Z-251107T0600Z/
San Francisco-Northern Monterey Bay-
Southern Monterey Bay and Big Sur Coast-
1113 PM PST Tue Nov 4 2025
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 2 PM PST
SATURDAY...
...BEACH HAZARDS STATEMENT REMAINS IN EFFECT FROM LATE WEDNESDAY
NIGHT THROUGH THURSDAY EVENING...
* WHAT...For the Coastal Flood Advisory, up to 1.2 ft of
inundation above ground level is possible in low lying areas
near shorelines and tidal waterways. For the Beach Hazards
Statement, a long period westerly swell will result in an
increased risk for sneaker waves, rip currents, and breaking
waves of 14 to 19 feet with the highest waves up to 22 feet in
favored locations.
* WHERE...San Francisco and Monterey Bay.
* WHEN...For the Coastal Flood Advisory, until 2 PM PST
Saturday. For the Beach Hazards Statement, from late Wednesday
night through Thursday evening.
* IMPACTS...Sneaker waves can unexpectedly run significantly
farther up the beach than normal, including over rocks and
jetties. Rip currents are typically more frequent and stronger
in the vicinity of jetties, inlets, and piers. Flooding of
lots, parks, and roads with only isolated road closures
expected.
* ADDITIONAL DETAILS...At the San Francisco tidal gauge high
tide is expected to be 1.0 ft above normal (6.9 ft MLLW) at
10:18 AM Wednesday, 1.2 ft above normal (7.0 ft MLLW) at 10:58
AM Thursday, 1.1 ft above normal (7.0 ft MLLW) at 11:42 AM
Friday, and 0.9 ft above normal (6.7 ft MLLW) at 12:31 PM
Saturday. High tide timing varies up to 90 minutes earlier or
later along the coast and throughout the Bay respectfully.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If travel is required, allow extra time as some roads may be
closed. Do not drive around barricades or through water of
unknown depth. Take the necessary actions to protect flood-prone
property.
Remain out of the water to avoid hazardous swimming conditions.
&&
$$
Coastal Hazard Message
National Weather Service San Francisco CA
1113 PM PST Tue Nov 4 2025
CAZ505-509-060800-
/O.CON.KMTR.BH.S.0018.251106T1200Z-251107T0600Z/
Coastal North Bay Including Point Reyes National Seashore-
San Francisco Peninsula Coast-
1113 PM PST Tue Nov 4 2025
...BEACH HAZARDS STATEMENT REMAINS IN EFFECT FROM LATE WEDNESDAY
NIGHT THROUGH THURSDAY EVENING...
* WHAT...A long period westerly swell will result in an
increased risk for sneaker waves, rip currents, and breaking
waves of 14 to 19 feet with the highest waves up to 22 feet in
favored locations.
* WHERE...Coastal North Bay and San Francisco Peninsula Coast.
* WHEN...From late Wednesday night through Thursday evening.
* IMPACTS...Sneaker waves can unexpectedly run significantly
farther up the beach than normal, including over rocks and
jetties. Rip currents are typically more frequent and stronger
in the vicinity of jetties, inlets, and piers.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Remain out of the water to avoid hazardous swimming conditions.
&&
$$
Flood Watch
Flood Watch
National Weather Service Eureka CA
323 AM PST Wed Nov 5 2025
CAZ104-106-109-110-051930-
/O.CON.KEKA.FA.A.0006.000000T0000Z-251105T2000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Southwestern Humboldt-Southern Humboldt Interior-Mendocino Coast-
Northwestern Mendocino Interior-
323 AM PST Wed Nov 5 2025
...FLOOD WATCH REMAINS IN EFFECT UNTIL NOON PST TODAY...
* WHAT...A strong Atmospheric River weather system continues to
bring widespread rainfall.
* WHERE...A portion of northwest California, including the following
areas, Mendocino Coast, Northwestern Mendocino Interior, Southern
Humboldt Interior and Southwestern Humboldt.
* WHEN...Until noon PST today.
* IMPACTS...There will be an increased risk of rock and land slides
along roadways. Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Creeks and streams may rise out of their banks. Flooding may occur
in poor drainage and urban areas.
* ADDITIONAL DETAILS...
- A strong Atmospheric River weather system continues to bring
widespread rainfall.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
Flood Watch
National Weather Service Eureka CA
323 AM PST Wed Nov 5 2025
CAZ108-111>115-051800-
/O.CON.KEKA.FA.A.0006.000000T0000Z-251105T1800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Southern Trinity-Northeastern Mendocino Interior-Southwestern
Mendocino Interior-Southeastern Mendocino Interior-Northern Lake-
Southern Lake-
323 AM PST Wed Nov 5 2025
...FLOOD WATCH REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING...
* WHAT...A strong Atmospheric River weather system continues to
bring widespread rainfall.
* WHERE...A portion of northwest California, including the following
areas, Northeastern Mendocino Interior, Northern Lake,
Southeastern Mendocino Interior, Southern Lake, Southern Trinity
and Southwestern Mendocino Interior.
* WHEN...Until 10 AM PST this morning.
* IMPACTS...There will be an increased risk of rock and land slides
along roadways. Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Creeks and streams may rise out of their banks. Flooding may occur
in poor drainage and urban areas.
* ADDITIONAL DETAILS...
- A strong Atmospheric River weather system continues to bring
widespread rainfall.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
Coastal Flood Watch
Coastal Hazard Message
National Weather Service Eureka CA
532 AM PST Wed Nov 5 2025
CAZ101-104-109-052145-
/O.CON.KEKA.CF.Y.0004.251105T1700Z-251105T2000Z/
/O.CON.KEKA.CF.A.0002.251106T1800Z-251106T2100Z/
Coastal Del Norte-Southwestern Humboldt-Mendocino Coast-
532 AM PST Wed Nov 5 2025
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 9 AM THIS
MORNING TO NOON PST TODAY...
...COASTAL FLOOD WATCH REMAINS IN EFFECT FROM THURSDAY MORNING
THROUGH THURSDAY AFTERNOON...
* WHAT...For the Coastal Flood Advisory, High astronomical tides
and large surf will cause minor flooding in low lying areas
along the coast. Up to one foot of saltwater inundation above
ground level is possible near shorelines and tidal waterways.
* What...For the Coastal Flood Watch, High astronomical tides and
large surf may cause moderate flooding in low lying areas along
the Redwood Coast. Up to one foot of saltwater inundation above
ground level is possible in low lying areas near shorelines and
tidal waterways.
* WHERE...Coastal Del Norte, Coastal southern Humboldt and Coastal
Mendocino Counties.
* WHEN...For the Coastal Flood Advisory, from 9 AM to noon PST
Wednesday. For the Coastal Flood Watch, from Thursday morning
through Thursday afternoon.
* IMPACTS...Several coastal roads may be closed. Low lying
property and some critical infrastructure will be inundated.
Some shoreline erosion may occur.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Coastal Flood Watch means that flooding is possible but not
imminent. Coastal residents in the watch area should begin
preparations for rising water and take appropriate action to
protect life and property.
Feet Above Ground is locally defined as feet above the Highest
Astronomical Tide or HAT.
&&
$$
