Extreme Heat Warning
URGENT - WEATHER MESSAGE
National Weather Service Eureka CA
740 PM PDT Sun Jul 13 2025
CAZ102-105-141045-
/O.CON.KEKA.XH.W.0001.000000T0000Z-250715T0600Z/
Del Norte Interior-Northern Humboldt Interior-
740 PM PDT Sun Jul 13 2025
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 11 PM PDT MONDAY...
* WHAT...Dangerously hot conditions with high temperatures of 102 to
110.
* WHERE...Del Norte Interior and Northern Humboldt Interior.
* WHEN...Until 11 PM PDT Monday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat events.
* ADDITIONAL DETAILS...Overnight lows around 60 will provide some
relief in the valleys, but higher terrain may see lows remain in
the 70s.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Eureka CA
740 PM PDT Sun Jul 13 2025
CAZ107-108-141045-
/O.CON.KEKA.XH.W.0001.000000T0000Z-250715T0600Z/
Northern Trinity-Southern Trinity-
740 PM PDT Sun Jul 13 2025
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 11 PM PDT MONDAY...
* WHAT...Dangerously hot conditions with high temperatures of 102 to
110.
* WHERE...Trinity County.
* WHEN...Until 11 PM PDT Monday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat events.
* ADDITIONAL DETAILS...Overnight lows around 60 will provide some
relief in the valleys, but higher terrain may see lows remain in
the 70s.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Medford OR
1252 PM PDT Sun Jul 13 2025
CAZ080-081-ORZ024-026-141215-
/O.CON.KMFR.XH.W.0001.000000T0000Z-250716T0300Z/
Western Siskiyou County-Central Siskiyou County-Eastern Curry
County and Josephine County-Jackson County-
Including the cities of Happy Camp, Greenview, Hilt, Medford,
Fort Jones, Wilderville, Klamath River, Callahan, Merlin, Etna,
Grants Pass, Scott Bar, Yreka, Somes Bar, and Ashland
1252 PM PDT Sun Jul 13 2025
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT TUESDAY...
* WHAT...High temperatures of 100 to 105 expected, except up to 110
in the valleys of western Siskiyou County. Low temperatures will
be mainly in the mid to upper 60s.
* WHERE...In California, Central Siskiyou County and Western
Siskiyou County. In Oregon, Eastern Curry County and Josephine
County and Jackson County. This includes the Rogue, Illinois,
Scott, Shasta and Klamath River Valleys as well as the communities
of Medford, Grants Pass, Ashland, Cave Junction, Yreka, Montague,
and Happy Camp.
* WHEN...Until 8 PM PDT Tuesday.
* IMPACTS...An increased chance of heat related illness for those
without access to cooling facilities.
* ADDITIONAL DETAILS...Warm overnight temperatures will limit relief
from hot daytime temperatures. Hot temperatures are likely to
continue into mid-week. The Extreme Heat Warning will likely be
downgraded to a Heat Advisory for zones 24 and 26 Wednesday.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.
Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.
&&
$$
Gale Warning
URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
553 PM PDT Sun Jul 13 2025
PZZ470-140900-
/O.CON.KEKA.GL.W.0038.000000T0000Z-250715T1800Z/
Pt St George to Cape Mendocino 10 to 60 nm-
553 PM PDT Sun Jul 13 2025
...GALE WARNING REMAINS IN EFFECT UNTIL 11 AM PDT TUESDAY...
* WHAT...North winds 30 to 40 kt with gusts to 50 kt and seas 12
to 17 feet.
* WHERE...Pt St George to Cape Mendocino 10 to 60 nm.
* WHEN...Until 11 AM PDT Tuesday.
* IMPACTS...Strong winds will cause hazardous seas which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.
&&
$$
Heat Advisory
URGENT - WEATHER MESSAGE
National Weather Service Hanford CA
1050 PM PDT Sun Jul 13 2025
CAZ300>322-324-325-332-141400-
/O.CON.KHNX.HT.Y.0002.000000T0000Z-250716T0600Z/
West Side Mountains north of 198-Los Banos - Dos Palos-Merced -
Madera - Mendota-Planada - Le Grand - Snelling-Coalinga - Avenal-
West Side of Fresno and Kings Counties-Caruthers - San Joaquin -
Selma-Fresno-Clovis-West Side Mountains South of 198-Buttonwillow
- Lost Hills - I5-Delano-Wasco-Shafter-Hanford - Corcoran -
Lemoore-Visalia - Porterville - Reedley-Buena Vista-Bakersfield-
Southeast San Joaquin Valley-South End San Joaquin Valley-
Mariposa Madera Foothills-Mariposa-Madera Lower Sierra-Fresno-
Tulare Foothills-Fresno-Tulare Lower Sierra-South End Sierra
Foothills-South End of the Lower Sierra-Yosemite Valley-San
Joaquin River Canyon-Kern River Valley-
Including the cities of Fresno, Yosemite Valley, Wasco, Hanford,
Alpaugh, Planada, Sanger, Atwater, San Luis Reservoir, Corcoran,
Oakhurst, Coarsegold, Fish Camp, Camp Nelson, Los Banos, Parlier,
Goshen, Arvin, Lost Hills, El Portal, Five Points, Coalinga,
Buttonwillow, Kettleman City, Selma, Porterville, Lamont,
Kernville, Kingsburg, Millerton Lake, Lake Isabella, Shafter,
Merced, Tulare, Taft, Lemoore, Madera, Mariposa, Delano, Lake
Mcclure, Auberry, McKittrick, Bass Lake, Kerman, North Fork,
Avenal, Le Grand, Lemoore Station, Blackwells Corner, Richgrove,
Visalia, and Bakersfield
1050 PM PDT Sun Jul 13 2025
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT TUESDAY...
* WHAT...High temperatures up to 105 degrees expected.
* WHERE...A portion of central California.
* WHEN...Until 11 PM PDT Tuesday.
* IMPACTS...Hot temperatures may cause heat illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.
&&
$$
EW
URGENT - WEATHER MESSAGE
National Weather Service Eureka CA
740 PM PDT Sun Jul 13 2025
CAZ106-141045-
/O.CON.KEKA.HT.Y.0002.000000T0000Z-250715T0600Z/
Southern Humboldt Interior-
Including Dinsmore, Alderpoint, Benbow, Garberville, and
Bridgeville
740 PM PDT Sun Jul 13 2025
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT MONDAY...
* WHAT...Moderate to major heat risk is possible with highs of 96 to
102.
* WHERE...Southern Humboldt Interior.
* WHEN...Until 11 PM PDT Monday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat events.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
&&
$$
For hazard areas see https://www.wrh.noaa.gov/map/?wfo=eka
JB
URGENT - WEATHER MESSAGE
National Weather Service Eureka CA
740 PM PDT Sun Jul 13 2025
CAZ110-113-141045-
/O.EXT.KEKA.HT.Y.0002.000000T0000Z-250715T0600Z/
Northwestern Mendocino Interior-Southeastern Mendocino Interior-
Including Redwood Valley, Willits, Ukiah, Legget, Hopland,
Calpella, Potter Valley, Talmage, and Laytonville
740 PM PDT Sun Jul 13 2025
...HEAT ADVISORY NOW IN EFFECT UNTIL 11 PM PDT MONDAY...
* WHAT...Moderate heat risk is expected with highs from 100 to 105
each afternoon.
* WHERE...Northwestern Mendocino Interior and Southeastern Mendocino
Interior.
* WHEN...Until 11 PM PDT Monday.
* IMPACTS...Hot temperatures may cause heat illnesses.
* ADDITIONAL DETAILS...Overnight lows around 60 will provide some
relief in the valleys, but higher terrain may see lows remain in
the 70s.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Eureka CA
740 PM PDT Sun Jul 13 2025
CAZ111-114-115-141045-
/O.EXT.KEKA.HT.Y.0002.000000T0000Z-250715T0600Z/
Northeastern Mendocino Interior-Northern Lake-Southern Lake-
Including Covelo, Lakeport, Hidden Valley Lake, Clearlake Park,
Finley, Knobcone Camp, Middletown, Clearlake, and Gravelly Valley
Airport
740 PM PDT Sun Jul 13 2025
...HEAT ADVISORY NOW IN EFFECT UNTIL 11 PM PDT MONDAY...
* WHAT...Moderate to locally major heat heat risk is expected with
highs between 100 and 105 in the valleys.
* WHERE...Lake County, and Northeastern Mendocino Interior.
* WHEN...Until 11 PM PDT Monday.
* IMPACTS...Hot temperatures may cause heat illnesses.
* ADDITIONAL DETAILS...Overnight lows in the low 60s will provide
some relief in the valleys, but higher terrain may see lows remain
in the 70s.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Reno NV
419 PM PDT Sun Jul 13 2025
CAZ070-NVZ001-003>005-150000-
/O.CON.KREV.HT.Y.0002.000000T0000Z-250716T1800Z/
Greater Reno-Carson City-Minden Area-Mineral and Southern Lyon
Counties-Surprise Valley California-Western Nevada Basin and
Range including Pyramid Lake-Northern Washoe County-
Including the cities of Mina, Sparks, Eagleville, Smith Valley,
Empire, Fallon, Virginia City, Gardnerville, Verdi, Cedarville,
Schurz, Fort Bidwell, Lovelock, Nixon, Gerlach, Yerington,
Hawthorne, Fernley, Silver Springs, and Imlay
419 PM PDT Sun Jul 13 2025
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 AM PDT WEDNESDAY...
* WHAT...High temperatures of 98-106 degrees expected in lower
elevations through Monday with overnight low temperatures in the
mid 60s to lower 70s, resulting in widespread Major HeatRisk.
Tuesday won`t be quite as hot, but some valley sites could still
see highs near or above 100 degrees.
* WHERE...In California, Surprise Valley California. In Nevada,
Northern Washoe County, Western Nevada Basin and Range including
Pyramid Lake, Greater Reno-Carson City-Minden Area, and Mineral
and Southern Lyon Counties.
* WHEN...Until 11 AM PDT Wednesday.
* IMPACTS...Heat related illnesses increase significantly during
heat events, particularly for those working or participating in
outdoor activities.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Reno NV
419 PM PDT Sun Jul 13 2025
CAZ071-150000-
/O.CON.KREV.HT.Y.0002.000000T0000Z-250716T1800Z/
Lassen-Eastern Plumas-Eastern Sierra Counties-
Including the cities of Westwood, Loyalton, Portola, Sierraville,
and Susanville
419 PM PDT Sun Jul 13 2025
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 AM PDT WEDNESDAY...
* WHAT...High temperatures of 96-104 degrees expected in lower
elevations through Monday with overnight low temperatures in the
60s, resulting in widespread Moderate HeatRisk with isolated areas
of Major HeatRisk. Tuesday won`t be quite as hot, but some valley
sites could still see highs near 100 degrees.
* WHERE...Lassen-Eastern Plumas-Eastern Sierra Counties.
* WHEN...Until 11 AM PDT Wednesday.
* IMPACTS...Heat related illnesses increase significantly during
heat events, particularly for those working or participating in
outdoor activities.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
&&
$$
MD
URGENT - WEATHER MESSAGE
National Weather Service Medford OR
1252 PM PDT Sun Jul 13 2025
CAZ082>085-ORZ029>031-141215-
/O.CON.KMFR.HT.Y.0002.000000T0000Z-250716T0300Z/
South Central Siskiyou County-North Central and Southeast
Siskiyou County-Northeast Siskiyou and Northwest Modoc Counties-
Modoc County-Klamath Basin-Northern and Eastern Klamath County
and Western Lake County-Central and Eastern Lake County-
Including the cities of Fort Rock, Beatty, Adin, Olene, Chemult,
Lookout, McCloud, New Pine Creek, Alturas, Crescent, Sprague
River, Gilchrist, Bly, Mount Shasta, Macdoel, Davis Creek,
Lakeview, Canby, Day, Adel, Altamont, Pondosa, Bray, Newell,
Paisley, Dunsmuir, Dorris, Tennant, Tulelake, Klamath Falls,
Midland, Valley Falls, and Likely
1252 PM PDT Sun Jul 13 2025
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT TUESDAY...
* WHAT...High temperatures of 95 to 100 are expected. Low
temperatures will be mainly in the mid-50s to low 60s.
* WHERE...Lake County and eastern Klamath County, South Central
Siskiyou County, North Central and Southeast Siskiyou County,
Northeast Siskiyou and Northwest Modoc Counties, Modoc County, and
Klamath Basin. This includes Klamath Falls, Lakeview, Mount
Shasta, and Alturas.
* WHEN...Until 8 PM PDT Tuesday.
* IMPACTS...An increased chance of heat related illness for those
without access to cooling facilities.
* ADDITIONAL DETAILS...Warm overnight temperatures will limit relief
from hot daytime temperatures. Hot temperatures are likely to
continue into mid-week.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Sacramento CA
1223 PM PDT Sun Jul 13 2025
CAZ013>016-063-066-068-142300-
/O.CON.KSTO.HT.Y.0003.000000T0000Z-250715T0600Z/
Shasta Lake Area / Northern Shasta County-Burney Basin / Eastern
Shasta County-Northern Sacramento Valley-Central Sacramento
Valley-Mountains Southwestern Shasta County to Western Colusa
County-Northeast Foothills/Sacramento Valley-Western Plumas
County/Lassen Park-
Including the cities of Alder Springs, Redding, Chester,
Oroville, Paradise, Burney, Marysville/Yuba City, Quincy, Shasta
Dam, Chico, and Red Bluff
1223 PM PDT Sun Jul 13 2025
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT MONDAY...
* WHAT...High temperatures up to 95 to 110 expected. Overnight low
temperatures in the upper 60s to upper 70s. Widespread Moderate
HeatRisk with areas of Major HeatRisk.
* WHERE...Burney Basin / Eastern Shasta County, Central Sacramento
Valley, Mountains Southwestern Shasta County to Western Colusa
County, Northeast Foothills/Sacramento Valley, Northern Sacramento
Valley, Shasta Lake Area / Northern Shasta County, and Western
Plumas County/Lassen Park.
* WHEN...Until 11 PM PDT Monday.
* IMPACTS...Heat related illnesses increase significantly during
heat events, particularly for those working or participating in
outdoor activities.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors, especially those
more susceptible to heat impacts.
&&
$$
For more information, visit us at www.weather.gov/sto/
NR
URGENT - WEATHER MESSAGE
National Weather Service Elko NV
216 AM PDT Sun Jul 13 2025
NVZ030-033-036>038-040-041-141215-
/O.CON.KLKN.HT.Y.0005.250713T1800Z-250716T0400Z/
Humboldt-Southeastern Elko-Northern Lander and Northern Eureka-
Southern Lander and Southern Eureka-Southwest Elko-Northwestern
Nye-Northeastern Nye-
Including the cities of Eureka, Round Mountain, Palisade,
Hickison Summit, Lee, Golconda, Garden Pass, Eureka Airport,
South Fork, Ryndon, Battle Mountain, Grass Valley, West Wendover,
Winnemucca, Tonopah, Dufferena, Jiggs, Lamoille, Manhattan,
Spring Creek, Pinto Summit, Blue Eagle Ranch, Beowawe, Dunphy,
Elko, Diamond Valley, Duckwater, Valmy, Argenta, Emigrant Pass,
and Crescent Valley
216 AM PDT Sun Jul 13 2025
...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 9 PM
PDT TUESDAY...
* WHAT...High temperatures of 95 to 104 degrees in the valleys.
* WHERE...Northern Lander and Northern Eureka, Southern Lander and
Southern Eureka, Southeastern Elko, Southwest Elko, Humboldt,
Northeastern Nye, and Northwestern Nye Counties.
* WHEN...From 11 AM this morning to 9 PM PDT Tuesday.
* IMPACTS...Hot temperatures may cause heat illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.
&&
$$
96
Small Craft Advisory
URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
855 PM PDT Sun Jul 13 2025
PZZ570-141200-
/O.CON.KMTR.SC.Y.0121.250714T2200Z-250715T1000Z/
Waters from Point Arena to Point Reyes 10-60 NM-
855 PM PDT Sun Jul 13 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM MONDAY TO
3 AM PDT TUESDAY...
* WHAT...Northwest winds 15 to 25 kt and seas 7 to 12 ft
expected.
* WHERE...Waters from Point Arena to Point Reyes 10-60 NM.
* WHEN...From 3 PM Monday to 3 AM PDT Tuesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
For more information from the National Weather Service visit
http://weather.gov/sanfrancisco
URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
553 PM PDT Sun Jul 13 2025
PZZ450-140900-
/O.CON.KEKA.SC.Y.0082.000000T0000Z-250714T1800Z/
/O.CON.KEKA.SE.W.0027.250714T1800Z-250715T1800Z/
Pt St George to Cape Mendocino out 10 nm-
553 PM PDT Sun Jul 13 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM PDT
MONDAY...
...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 11 AM MONDAY TO
11 AM PDT TUESDAY...
* WHAT...For the Hazardous Seas Warning, very steep and hazardous
seas 8 to 13 feet expected. For the Small Craft Advisory, north
winds 10 to 20 kt with gusts to 30 kt and seas 6 to 9 feet.
* WHERE...Pt St George to Cape Mendocino out 10 nm.
* WHEN...For the Hazardous Seas Warning, from 11 AM Monday to 11
AM PDT Tuesday. For the Small Craft Advisory, until 11 AM PDT
Monday.
* IMPACTS...Very steep and hazardous seas could capsize or cause
damage to vessels.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Recreational boaters should remain in port. Commercial vessels
should prepare for rough seas and consider remaining in port
until hazardous seas subside.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
553 PM PDT Sun Jul 13 2025
PZZ455-140900-
/O.CON.KEKA.SC.Y.0083.250715T0000Z-250715T1800Z/
Cape Mendocino to Pt Arena out 10 nm-
553 PM PDT Sun Jul 13 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 5 PM MONDAY TO
11 AM PDT TUESDAY...
* WHAT...Northwest winds 10 to 20 kt with localized gusts to 35
kt and seas 6 to 11 feet expected.
* WHERE...Cape Mendocino to Pt Arena out 10 nm.
* WHEN...From 5 PM Monday to 11 AM PDT Tuesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
553 PM PDT Sun Jul 13 2025
PZZ475-140900-
/O.CON.KEKA.SC.Y.0081.000000T0000Z-250714T1800Z/
/O.CON.KEKA.SE.W.0027.250714T1800Z-250715T1800Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
553 PM PDT Sun Jul 13 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM PDT
MONDAY...
...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 11 AM MONDAY TO
11 AM PDT TUESDAY...
* WHAT...For the Hazardous Seas Warning, very steep and hazardous
seas 11 to 16 feet expected. For the Small Craft Advisory, north
winds 15 to 25 kt with localized gusts to 35 kt and seas 9 to
14 feet.
* WHERE...Cape Mendocino to Pt Arena 10 to 60 nm.
* WHEN...For the Hazardous Seas Warning, from 11 AM Monday to 11
AM PDT Tuesday. For the Small Craft Advisory, until 11 AM PDT
Monday.
* IMPACTS...Very steep and hazardous seas could capsize or cause
damage to vessels.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Recreational boaters should remain in port. Commercial vessels
should prepare for rough seas and consider remaining in port
until hazardous seas subside.
&&
$$
Hazardous Seas Warning
URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
553 PM PDT Sun Jul 13 2025
PZZ450-140900-
/O.CON.KEKA.SC.Y.0082.000000T0000Z-250714T1800Z/
/O.CON.KEKA.SE.W.0027.250714T1800Z-250715T1800Z/
Pt St George to Cape Mendocino out 10 nm-
553 PM PDT Sun Jul 13 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM PDT
MONDAY...
...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 11 AM MONDAY TO
11 AM PDT TUESDAY...
* WHAT...For the Hazardous Seas Warning, very steep and hazardous
seas 8 to 13 feet expected. For the Small Craft Advisory, north
winds 10 to 20 kt with gusts to 30 kt and seas 6 to 9 feet.
* WHERE...Pt St George to Cape Mendocino out 10 nm.
* WHEN...For the Hazardous Seas Warning, from 11 AM Monday to 11
AM PDT Tuesday. For the Small Craft Advisory, until 11 AM PDT
Monday.
* IMPACTS...Very steep and hazardous seas could capsize or cause
damage to vessels.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Recreational boaters should remain in port. Commercial vessels
should prepare for rough seas and consider remaining in port
until hazardous seas subside.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
553 PM PDT Sun Jul 13 2025
PZZ475-140900-
/O.CON.KEKA.SC.Y.0081.000000T0000Z-250714T1800Z/
/O.CON.KEKA.SE.W.0027.250714T1800Z-250715T1800Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
553 PM PDT Sun Jul 13 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM PDT
MONDAY...
...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 11 AM MONDAY TO
11 AM PDT TUESDAY...
* WHAT...For the Hazardous Seas Warning, very steep and hazardous
seas 11 to 16 feet expected. For the Small Craft Advisory, north
winds 15 to 25 kt with localized gusts to 35 kt and seas 9 to
14 feet.
* WHERE...Cape Mendocino to Pt Arena 10 to 60 nm.
* WHEN...For the Hazardous Seas Warning, from 11 AM Monday to 11
AM PDT Tuesday. For the Small Craft Advisory, until 11 AM PDT
Monday.
* IMPACTS...Very steep and hazardous seas could capsize or cause
damage to vessels.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Recreational boaters should remain in port. Commercial vessels
should prepare for rough seas and consider remaining in port
until hazardous seas subside.
&&
$$
