771 

FZUS76 KLOX 240409

MWSLOX



Marine Weather Statement

National Weather Service Los Angeles/Oxnard CA

809 PM PST Tue Dec 23 2025



PZZ645-650-655-670-673-676-250000-

Point Piedras Blancas to Point Sal westward out to 10 NM-

East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA

including Santa Cruz Island-

Inner waters from Point Mugu to San Mateo Pt. CA including Santa

Catalina and Anacapa Islands-

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-

Outer waters from Santa Cruz Island to San Clemente Island to

60 NM offshore including San Nicolas and Santa Barbara Islands-

809 PM PST Tue Dec 23 2025



...DANGEROUS MARINE CONDITIONS ACROSS THE COASTAL WATERS OF 

SOUTHWEST CALIFORNIA THROUGH THURSDAY EVENING DUE TO WIDESPREAD 

GALE FORCE WINDS WITH ASSOCIATED STEEP SEAS AND THREAT OF 

THUNDERSTORMS AND ISOLATED WATERSPOUTS...



A powerful Atmospheric River storm system will bring dangerous

marine conditions to the coastal waters through Thursday evening.

Widespread gale force south to southeast winds will persist into 

Wednesday, with another round of Gale force winds possible on 

Thursday. 



The strong winds will bring dangerous and very steep, choppy 

seas. The storm will also bring the threat of thunderstorms, some 

of which could be strong, with locally damaging winds. Conditions 

are also favorable for isolated waterspouts. 



Monitor NOAA Weather Radio for the latest information, forecasts,

and warnings. This will likely be a dangerous storm and mariners

should exercise extreme caution and are urged to remain in safe

harbor for the duration of the storm.



$$



Black/Sirard






513 

FZUS76 KMTR 240431

MWSMTR



Marine Weather Statement

National Weather Service San Francisco CA

831 PM PST Tue Dec 23 2025



PZZ530-531-535-540-545-560-565-570-571-575-576-241700-

San Pablo Bay, Suisun Bay, the West Delta and  the San Francisco

Bay north of the Bay Bridge-

San Francisco Bay South of the Bay Bridge-Monterey Bay-

Coastal Waters from Point Arena to Point Reyes California out to

10 NM-

Coastal Waters from Point Reyes to Pigeon Point California out to

10 NM-

Coastal Waters from Pigeon Point to Point Pinos California out to

10 NM-

Coastal Waters from Point Pinos to Point Piedras Blancas

California out to 10 NM-Waters from Point Arena to Point Reyes 10-

60 NM-Waters from Point Reyes to Pigeon Point 10-60 NM-

Waters from Pigeon Point to Point Pinos 10-60 NM-

Waters from Point Pinos to Point Piedras Blancas 10-60 NM-

831 PM PST Tue Dec 23 2025



...DANGEROUS MARINE CONDITIONS ACROSS THE COASTAL WATERS OF 

CENTRAL CALIFORNIA THROUGH FRIDAY MORNING DUE TO WIDESPREAD GALE 

FORCE WINDS WITH ASSOCIATED STEEP SEAS AND THREAT OF THUNDERSTORMS

AND ISOLATED WATERSPOUTS...



A powerful complex of surface lows are forecasted to move through

the waters over the next three days, bringing dangerous and life-

threatening conditions across the waters. Widespread gale force

southerly winds will persist with peaks of storm force winds

overnight Tuesday night and again Thursday morning.



The strong winds will bring dangerous and very steep, choppy 

seas. The storm will also bring the threat of thunderstorms, some 

of which could be strong, with locally damaging winds. Conditions 

are also favorable for isolated waterspouts. 



Monitor NOAA Weather Radio for the latest information, forecasts,

and warnings. This will be a dangerous storm and mariners should 

exercise extreme caution and are urged to remain in safe harbor 

for the duration of the storm.



$$