Freeze Warning
URGENT - WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
1233 PM PST Thu Dec 4 2025
CAZ343-344-383-051215-
/O.UPG.KLOX.FZ.A.0005.251205T1000Z-251205T1600Z/
/O.NEW.KLOX.FZ.W.0016.251205T1000Z-251205T1600Z/
Southern Salinas Valley-San Luis Obispo County Interior Valleys-
Antelope Valley-
Including the cities of Shandon, Templeton, Lake Los Angeles,
Carrizo Plain, Atascadero, San Miguel, Paso Robles, Palmdale,
Lancaster, Lake Nacimiento, and Creston
1233 PM PST Thu Dec 4 2025
...FREEZE WARNING IN EFFECT FROM 2 AM TO 8 AM PST FRIDAY...
* WHAT...Sub-freezing temperatures as low as 27 in the Antelope
Valley and interior San Luis Obispo County Valleys, and as low as
30 in the Salinas Valley.
* WHERE...Antelope Valley, San Luis Obispo County Interior Valleys,
and Southern Salinas Valley.
* WHEN...From 2 AM to 8 AM PST Friday.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Take steps now to protect tender plants from the cold.
&&
$$
Cold Weather Advisory
URGENT - WEATHER MESSAGE
National Weather Service San Francisco CA
742 AM PST Thu Dec 4 2025
CAZ516-518-050000-
/O.CON.KMTR.CW.Y.0001.000000T0000Z-251205T1600Z/
Southern Salinas Valley/Arroyo Seco and Lake San Antonio-
Mountains of San Benito County And Interior Monterey County
including Pinnacles National Park-
742 AM PST Thu Dec 4 2025
...COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM PST FRIDAY...
* WHAT...Very cold conditions with temperatures 33 to 36 degrees and
locally to the upper 20s in higher elevations.
* WHERE...Interior portions of San Benito County and the Cholame
Hills in Southeast Monterey County, and Southern Salinas
Valley/Arroyo Seco and Lake San Antonio.
* WHEN...Until 8 AM PST Friday.
* IMPACTS...Cold conditions will be hazardous to sensitive
populations such as unhoused individuals. Prolonged exposure to the
cold conditions will lead to hypothermia for people, pets, and
livestock. Cold conditions may damage or kill sensitive crops,
plants, and vegetation if appropriate precautions are not taken.
* ADDITIONAL DETAILS...The coldest temperatures will occur each night
from Midnight to 8 AM.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Ensure portable heaters are working properly and are used correctly
to avoid sparking a fire indoors. Do not use generators or grills
inside as carbon monoxide poisoning can result.
Check with your city or county officials for information on the
nearest warming center.
Be sure to dress in layers if outdoors. Make sure that pets and
livestock have adequate food, unfrozen water, and warmth. Cover or
tend to sensitive crops, plants, and vegetation.
&&
$$
DialH
Coastal Flood Advisory
Coastal Hazard Message
National Weather Service San Francisco CA
1202 PM PST Thu Dec 4 2025
CAZ006-506-508-529-530-051300-
/O.CON.KMTR.CF.Y.0016.000000T0000Z-251207T2300Z/
San Francisco-North Bay Interior Valleys-
San Francisco Bay Shoreline-Northern Monterey Bay-
Southern Monterey Bay and Big Sur Coast-
1202 PM PST Thu Dec 4 2025
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST
SUNDAY...
* WHAT...Up to 1.4 ft of inundation above ground level is
possible in low lying areas near shorelines and tidal
waterways.
* WHERE...Bayshore locations along San Francisco and Monterey
Bay.
* WHEN...Until 3 PM PST Sunday.
* IMPACTS...Flooding of lots, parks, and roads with only
isolated road closures expected.
* ADDITIONAL DETAILS...The San Francisco tidal gauge high tide is
expected to be 1.4 ft above normal (7.23 ft MLLW) at 10:35 AM
Friday, 1.2 ft above normal (7.08 ft MLLW) at 11:25 AM Saturday,
and 0.9 ft above normal (6.75 ft MLLW) at 12:17 PM Sunday. High
tide timing varies up to 90 minutes earlier or later along the
Pacific Coast and throughout the San Francisco Bay respectively.
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.
&&
$$
Small Craft Advisory
URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
214 PM PST Thu Dec 4 2025
PZZ576-050615-
/O.CON.KMTR.SC.Y.0212.251205T1700Z-251206T1100Z/
Waters from Point Pinos to Point Piedras Blancas 10-60 NM-
214 PM PST Thu Dec 4 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM FRIDAY TO
3 AM PST SATURDAY...
* WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt
expected.
* WHERE...Waters from Point Pinos to Point Piedras Blancas 10-
60 NM.
* WHEN...From 9 AM Friday to 3 AM PST Saturday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
1234 PM PST Thu Dec 4 2025
PZZ670-673-050445-
/O.NEW.KLOX.SC.Y.0188.251205T2300Z-251207T1100Z/
Point Piedras Blancas to Point Sal from 10 to 60 NM-
Waters from Pt. Sal to Santa Cruz Island CA and westward 60 nm
including San Miguel and Santa Rosa Islands-
1234 PM PST Thu Dec 4 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM FRIDAY TO 3 AM PST
SUNDAY...
* WHAT...Hazardous sea conditions.
* WHERE...Point Piedras Blancas to Point Sal from 10 to 60 NM
and Waters from Pt. Sal to Santa Cruz Island CA and westward
60 nm including San Miguel and Santa Rosa Islands.
* WHEN...From 3 PM Friday to 3 AM PST Sunday.
* 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.
&&
$$
Wind Advisory
URGENT - WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
1233 PM PST Thu Dec 4 2025
CAZ088-354-355-358-362-371-374-042300-
/O.CON.KLOX.WI.Y.0091.000000T0000Z-251204T2300Z/
Santa Clarita Valley-Ventura County Beaches-Ventura County Inland
Coast-Central Ventura County Valleys-Malibu Coast-Calabasas and
Agoura Hills-Southeastern Ventura County Valleys-
Including the cities of Santa Paula, Piru, Santa Clarita, Simi
Valley, Pacific Palisades, Oxnard, Fillmore, Point Mugu, Ventura,
Valencia, Port Hueneme, Newbury Park, Camarillo, Malibu Lake,
Lake Castaic, Westlake Village, Newhall, Thousand Oaks, Malibu,
Moorpark, and East Ventura
1233 PM PST Thu Dec 4 2025
...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST THIS AFTERNOON...
* WHAT...Northeast gusts 12 to 25 mph with gusts to 35 mph.
* WHERE...Calabasas and Agoura Hills, Central Ventura County
Valleys, Malibu Coast, Santa Clarita Valley, Southeastern Ventura
County Valleys, Ventura County Beaches, and Ventura County Inland
Coast.
* WHEN...Until 3 PM PST this afternoon.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
Entire trees may also be blown over more easily due to wet soils
from from the November rains.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Winds this strong can make driving difficult, especially for high
profile vehicles. Be cautious parking under trees. Secure outdoor
objects.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
1233 PM PST Thu Dec 4 2025
CAZ369-370-375-376-378>380-042300-
/O.CON.KLOX.WI.Y.0091.000000T0000Z-251204T2300Z/
Western Santa Monica Mountains Recreational Area-Eastern Santa
Monica Mountains Recreational Area-Santa Susana Mountains-
Southern Ventura County Mountains-Interstate 5 Corridor-Western
San Gabriel Mountains and Highway 14 Corridor-Eastern San Gabriel
Mountains-
Including the cities of Malibu Bowl, Oat Mountain, Tejon Pass,
Mill Creek, Mount Baldy, Rose Valley, Mount Wilson, Acton,
Topanga, Gorman, Topatopa Mountains, Wrightwood, The Angeles
Crest Highway, Matilija, Pyramid Lake, and Warm Springs
1233 PM PST Thu Dec 4 2025
...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST THIS AFTERNOON...
* WHAT...Northeast winds 25 to 35 mph with gusts of 40 to 50 mph
expected.
* WHERE...Eastern San Gabriel Mountains, Eastern Santa Monica
Mountains Recreational Area, Interstate 5 Corridor, Santa Susana
Mountains, Southern Ventura County Mountains, Western San Gabriel
Mountains and Highway 14 Corridor, and Western Santa Monica
Mountains Recreational Area.
* WHEN...Until 3 PM PST this afternoon.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
Entire trees may also be blown over more easily due to wet soils
from the November rains.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Winds this strong can make driving difficult, especially for high
profile vehicles. Be cautious parking under trees.
&&
$$
Visit us at http://www.weather.gov/LosAngeles
Lewis
Beach Hazards Statement
Coastal Hazard Message
National Weather Service San Diego CA
146 PM PST Thu Dec 4 2025
CAZ043-552-050630-
/O.CON.KSGX.BH.S.0015.000000T0000Z-251205T1800Z/
San Diego County Coastal Areas-Orange County Coastal Areas-
146 PM PST Thu Dec 4 2025
...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH FRIDAY
MORNING...
* WHAT...Very high astronomical tides during the morning will
result in minor tidal overflow and local beach flooding.
* WHERE...San Diego County Coastal Areas and Orange County
Coastal Areas.
* WHEN...Through Friday morning.
* IMPACTS...Minor tidal overflow, beach flooding, and coastal
erosion most likely during times of high tides.
* ADDITIONAL DETAILS...Predicted high tide at La Jolla: 7.1 feet
at 818 AM Friday.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Remain out of the water to avoid hazardous swimming conditions.
&&
$$
Coastal Hazard Message
National Weather Service Los Angeles/Oxnard CA
1158 AM PST Thu Dec 4 2025
CAZ087-349-350-362-366-051100-
/O.CON.KLOX.BH.S.0018.000000T0000Z-251206T1900Z/
Catalina and Santa Barbara Islands-
Santa Barbara County Southwestern Coast-
Santa Barbara County Southeastern Coast-Malibu Coast-
Los Angeles County Beaches-
1158 AM PST Thu Dec 4 2025
...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH SATURDAY
MORNING...
* WHAT...Tidal overflow will flood some normally dry beach areas.
* WHERE...Catalina and Santa Barbara Islands, Santa Barbara
County Southwestern Coast, Santa Barbara County Southeastern
Coast, Malibu Coast and Los Angeles County Beaches.
* WHEN...Through Saturday morning.
* IMPACTS...Pooling of sea water is possible around high tide at
beach and harbor areas that is uncommon with normal tidal
ranges. Enhanced beach erosion is also possible. No significant
damage is expected.
* ADDITIONAL DETAILS...High tides of 7.2 to 7.7 feet will occur
between 8 and 10 am each morning.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Remain out of the water due to hazardous swimming conditions, or
stay near occupied lifeguard towers. Rock jetties can be deadly
in such conditions, stay off the rocks.
&&
$$
Coastal Hazard Message
National Weather Service Los Angeles/Oxnard CA
1158 AM PST Thu Dec 4 2025
CAZ354-051100-
/O.CAN.KLOX.SU.Y.0028.000000T0000Z-251204T2000Z/
/O.EXA.KLOX.BH.S.0018.000000T0000Z-251206T1900Z/
Ventura County Beaches-
1158 AM PST Thu Dec 4 2025
...BEACH HAZARDS STATEMENT IN EFFECT THROUGH SATURDAY MORNING...
...HIGH SURF ADVISORY IS CANCELLED...
* WHAT...Tidal overflow will flood some normally dry beach areas.
Dangerous rip currents and elevated surf.
* WHERE...Ventura County Beaches.
* WHEN...Through Saturday morning.
* IMPACTS...Pooling of sea water is possible around high tide at
beach and harbor areas that is uncommon with normal tidal
ranges. Enhanced beach erosion is also possible. No significant
damage is expected. There is an increased risk of ocean
drowning. Rip currents can pull swimmers and surfers out to sea.
Waves can wash people off beaches and rocks, and capsize small
boats nearshore.
* ADDITIONAL DETAILS...High tides of 7.2 to 7.7 feet will occur
between 8 and 10 am each morning. Surf will be trending
downwards.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Remain out of the water due to hazardous swimming conditions, or
stay near occupied lifeguard towers. Rock jetties can be deadly
in such conditions, stay off the rocks.
&&
$$
