FZUS56 KMTR 101649 CWFMTR Coastal Waters Forecast for California National Weather Service San Francisco Bay Area 849 AM PST Wed Dec 10 2025 Central California Coast from Point Arena to Point Piedras Blancas out to 60 NM, including Monterey Bay, Greater Farallones, and Cordell Bank National Marine Sanctuaries 849 AM PST Wed Dec 10 2025 .Synopsis for the Central California Coast and Bays Including the Monterey Bay...Greater Farallones...and Cordell Bank National Marine Sanctuaries... High pressure off the coast and low pressure inland will maintain northerly fresh breezes across the outer waters with light to gentle breezes near shore. Light offshore flow through the San Francisco Bay and Delta result in light easterly flow through the Golden Gate. A new, long period northwesterly swell anticipated to arrive today, lasting into this weekend.
Waters from Point Arena to Point Reyes 10-60 NM-
849 AM PST Wed Dec 10 2025
...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...
TODAY
N wind 15 to 20 kt. Seas 9 to 10 ft. Wave Detail: NW 10 ft at 13 seconds. A slight chance of rain.
TONIGHT
N wind 15 to 20 kt. Seas 9 to 11 ft. Wave Detail: NW 11 ft at 13 seconds.
THU
N wind 15 to 20 kt. Seas 9 to 11 ft. Wave Detail: NW 11 ft at 14 seconds.
THU NIGHT
N wind 15 to 20 kt, easing to 10 to 15 kt after midnight. Seas 9 to 10 ft. Wave Detail: S 2 ft at 14 seconds and NW 10 ft at 15 seconds.
FRI
N wind 10 to 15 kt, easing to 5 to 10 kt in the afternoon. Seas 7 to 9 ft. Wave Detail: NW 9 ft at 14 seconds and S 2 ft at 14 seconds.
FRI NIGHT
N wind 5 to 10 kt, veering to NE after midnight. Seas 5 to 8 ft, subsiding to 5 to 6 ft after midnight. Wave Detail: NW 7 ft at 13 seconds.
SAT
SE wind around 5 kt. Seas 4 to 5 ft. Wave Detail: NW 5 ft at 12 seconds.
SAT NIGHT
SE wind around 5 kt. Seas 3 to 4 ft. Wave Detail: NW 4 ft at 12 seconds.
SUN
SE wind around 5 kt. Seas around 3 ft. Wave Detail: NW 3 ft at 10 seconds.
SUN NIGHT
S wind 5 to 10 kt. Seas around 3 ft. Wave Detail: W 3 ft at 5 seconds. A chance of rain.
Waters from Point Reyes to Pigeon Point 10-60 NM-
849 AM PST Wed Dec 10 2025
...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...
TODAY
N wind 15 to 20 kt, easing to 10 to 15 kt late this morning and afternoon. Seas 7 to 9 ft. Wave Detail: S 4 ft at 11 seconds and NW 9 ft at 14 seconds.
TONIGHT
N wind 15 to 20 kt. Seas 7 to 10 ft. Wave Detail: S 4 ft at 12 seconds and NW 10 ft at 13 seconds.
THU
N wind 10 to 15 kt. Seas 8 to 10 ft. Wave Detail: S 4 ft at 12 seconds and NW 10 ft at 14 seconds.
THU NIGHT
N wind 10 to 15 kt, easing to 5 to 10 kt after midnight. Seas 8 to 10 ft. Wave Detail: SW 2 ft at 14 seconds and NW 9 ft at 15 seconds.
FRI
N wind 5 to 10 kt. Seas 6 to 9 ft. Wave Detail: W 9 ft at 14 seconds and SW 2 ft at 14 seconds.
FRI NIGHT
N wind around 5 kt, veering to NE after midnight. Seas 5 to 7 ft, subsiding to 4 to 5 ft after midnight. Wave Detail: W 7 ft at 13 seconds.
SAT
SE wind around 5 kt. Seas 3 to 5 ft. Wave Detail: NW 5 ft at 12 seconds.
SAT NIGHT
SE wind around 5 kt. Seas 3 to 4 ft. Wave Detail: NW 4 ft at 12 seconds.
SUN
SE wind around 5 kt. Seas around 3 ft. Wave Detail: W 3 ft at 7 seconds.
SUN NIGHT
SW wind around 5 kt, backing to SE after midnight. Seas around 3 ft. Wave Detail: W 3 ft at 5 seconds.
Waters from Pigeon Point to Point Pinos 10-60 NM-
849 AM PST Wed Dec 10 2025
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 PM PST THIS AFTERNOON...
TODAY
N wind 10 to 15 kt. Seas 7 to 9 ft. Wave Detail: SW 3 ft at 11 seconds and NW 8 ft at 14 seconds.
TONIGHT
N wind 10 to 15 kt. Seas 8 to 10 ft. Wave Detail: S 4 ft at 11 seconds and NW 9 ft at 14 seconds.
THU
N wind 10 to 15 kt. Seas 8 to 10 ft. Wave Detail: S 4 ft at 13 seconds and NW 9 ft at 14 seconds.
THU NIGHT
N wind 10 to 15 kt, easing to 5 to 10 kt after midnight. Seas 8 to 10 ft. Wave Detail: SW 3 ft at 11 seconds and NW 9 ft at 15 seconds.
FRI
N wind 5 to 10 kt. Seas 7 to 9 ft. Wave Detail: SW 3 ft at 13 seconds and NW 8 ft at 15 seconds.
FRI NIGHT
N wind around 5 kt, veering to E after midnight. Seas 5 to 7 ft. Wave Detail: W 7 ft at 14 seconds and SW 2 ft at 16 seconds.
SAT
SE wind around 5 kt. Seas 4 to 5 ft. Wave Detail: NW 5 ft at 12 seconds.
SAT NIGHT
S wind around 5 kt. Seas 3 to 4 ft. Wave Detail: NW 4 ft at 12 seconds.
SUN
E wind around 5 kt, backing to NW in the afternoon. Seas around 3 ft. Wave Detail: NW 3 ft at 12 seconds.
SUN NIGHT
NW wind around 5 kt. Seas around 3 ft. Wave Detail: NW 3 ft at 6 seconds.
Waters from Point Pinos to Point Piedras Blancas 10-60 NM-
849 AM PST Wed Dec 10 2025
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 PM PST THIS AFTERNOON...
TODAY
N wind 15 to 20 kt. Seas 8 to 9 ft. Wave Detail: S 3 ft at 11 seconds and NW 9 ft at 15 seconds.
TONIGHT
N wind 15 to 20 kt, easing to 10 to 15 kt after midnight. Seas 8 to 9 ft. Wave Detail: S 4 ft at 11 seconds and NW 8 ft at 14 seconds.
THU
N wind 10 to 15 kt. Seas 8 to 10 ft. Wave Detail: NW 8 ft at 14 seconds and S 4 ft at 14 seconds.
THU NIGHT
N wind 10 to 15 kt, easing to 5 to 10 kt after midnight. Seas 8 to 10 ft. Wave Detail: SW 4 ft at 13 seconds and NW 9 ft at 15 seconds.
FRI
N wind 5 to 10 kt. Seas 7 to 9 ft. Wave Detail: SW 4 ft at 13 seconds and NW 8 ft at 15 seconds.
FRI NIGHT
N wind around 5 kt, veering to SE after midnight. Seas 6 to 8 ft, subsiding to 5 to 6 ft after midnight. Wave Detail: W 7 ft at 14 seconds and SW 2 ft at 16 seconds.
SAT
S wind around 5 kt. Seas 4 to 5 ft. Wave Detail: W 5 ft at 13 seconds.
SAT NIGHT
S wind around 5 kt, veering to W after midnight. Seas 3 to 4 ft. Wave Detail: W 4 ft at 12 seconds.
SUN
N wind around 5 kt. Seas around 3 ft. Wave Detail: W 3 ft at 12 seconds.
SUN NIGHT
NW wind 5 to 10 kt. Seas around 3 ft. Wave Detail: NW 3 ft at 6 seconds.
Coastal Waters from Point Arena to Point Reyes California out to 10 NM-
849 AM PST Wed Dec 10 2025
TODAY
N wind 5 to 10 kt, becoming NW 10 to 15 kt this afternoon. Seas 6 to 9 ft. Wave Detail: W 8 ft at 13 seconds and S 4 ft at 16 seconds. Patchy dense fog early this morning.
TONIGHT
N wind 10 to 15 kt, easing to 5 to 10 kt after midnight. Seas 7 to 9 ft. Wave Detail: W 8 ft at 13 seconds and S 3 ft at 14 seconds. Patchy dense fog after midnight.
THU
N wind 5 to 10 kt. Seas 7 to 9 ft. Wave Detail: S 3 ft at 12 seconds and W 8 ft at 14 seconds. Patchy dense fog in the morning.
THU NIGHT
N wind 5 to 10 kt, becoming NE after midnight. Seas 7 to 9 ft. Wave Detail: SW 2 ft at 14 seconds and W 8 ft at 15 seconds. Patchy fog after midnight.
FRI
NE wind around 5 kt, backing to NW in the afternoon. Seas 6 to 8 ft. Wave Detail: W 8 ft at 14 seconds and SW 2 ft at 14 seconds. Patchy fog.
FRI NIGHT
N wind around 5 kt, veering to E after midnight. Seas 5 to 7 ft, subsiding to 4 to 5 ft after midnight. Wave Detail: W 6 ft at 13 seconds and SW 2 ft at 17 seconds. Patchy fog in the evening.
SAT
SE wind around 5 kt. Seas 3 to 5 ft. Wave Detail: W 4 ft at 12 seconds.
SAT NIGHT
SE wind around 5 kt. Seas 3 to 4 ft. Wave Detail: W 3 ft at 12 seconds. Patchy fog.
SUN
SE wind around 5 kt. Seas around 3 ft. Wave Detail: W 3 ft at 12 seconds. Patchy fog in the afternoon.
SUN NIGHT
SE wind around 5 kt. Seas around 3 ft. Wave Detail: W 3 ft at 10 seconds. Patchy fog.
Coastal Waters from Point Reyes to Pigeon Point California out to 10 NM-
849 AM PST Wed Dec 10 2025
TODAY
N wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: W 6 ft at 13 seconds and SW 4 ft at 16 seconds.
TONIGHT
N wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: W 6 ft at 13 seconds and S 3 ft at 13 seconds.
THU
N wind 5 to 10 kt. Seas 5 to 8 ft. Wave Detail: SW 4 ft at 13 seconds and W 7 ft at 15 seconds.
THU NIGHT
N wind around 5 kt. Seas 5 to 8 ft. Wave Detail: W 7 ft at 15 seconds and SW 3 ft at 15 seconds.
FRI
NE wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: SW 2 ft at 13 seconds and W 6 ft at 14 seconds.
FRI NIGHT
NE wind around 5 kt. Seas 4 to 6 ft. Wave Detail: W 5 ft at 13 seconds and SW 2 ft at 15 seconds.
SAT
SE wind around 5 kt. Seas 3 to 4 ft. Wave Detail: W 4 ft at 12 seconds.
SAT NIGHT
SE wind around 5 kt. Seas around 3 ft. Wave Detail: W 3 ft at 12 seconds.
SUN
E wind around 5 kt. Seas around 3 ft in the morning, then around 2 ft or less. Wave Detail: W 2 ft at 12 seconds.
SUN NIGHT
N wind around 5 kt, veering to NE after midnight. Seas around 2 ft or less. Wave Detail: W 2 ft at 8 seconds. Patchy fog after midnight.
.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST.....
IN THE DEEP WATER CHANNEL...Mixed seas of 3 to 4 feet at 13 seconds.
ACROSS THE BAR...Mixed seas of 4 to 5 feet at 13 seconds. Maximum ebb current of 1.5 kt at 09:03 AM Wednesday and 2.4 kt at 08:38 PM Wednesday.
Coastal Waters from Pigeon Point to Point Pinos California out to 10 NM-
849 AM PST Wed Dec 10 2025
TODAY
N wind 5 to 10 kt, becoming NW 10 to 15 kt late. Seas 5 to 7 ft. Wave Detail: NW 6 ft at 13 seconds and SW 3 ft at 15 seconds.
TONIGHT
N wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: S 3 ft at 9 seconds and NW 6 ft at 13 seconds.
THU
N wind 5 to 10 kt. Seas 6 to 8 ft. Wave Detail: SW 4 ft at 14 seconds and W 7 ft at 15 seconds.
THU NIGHT
N wind 5 to 10 kt. Seas 6 to 8 ft. Wave Detail: SW 4 ft at 11 seconds and W 7 ft at 15 seconds.
FRI
NE wind around 5 kt, backing to NW in the afternoon. Seas 5 to 7 ft. Wave Detail: W 6 ft at 14 seconds and SW 4 ft at 14 seconds.
FRI NIGHT
NE wind around 5 kt, veering to E after midnight. Seas 4 to 6 ft. Wave Detail: W 6 ft at 14 seconds and SW 2 ft at 17 seconds.
SAT
SE wind around 5 kt. Seas 3 to 4 ft. Wave Detail: W 4 ft at 12 seconds.
SAT NIGHT
SE wind around 5 kt. Seas around 3 ft. Wave Detail: W 3 ft at 12 seconds. Patchy fog in the evening.
SUN
E wind around 5 kt, backing to NW around 5 kt in the afternoon. Seas around 3 ft. Wave Detail: W 3 ft at 12 seconds. Patchy fog in the morning.
SUN NIGHT
N wind around 5 kt. Seas around 3 ft. Wave Detail: W 2 ft at 9 seconds.
Coastal Waters from Point Pinos to Point Piedras Blancas California out to 10 NM-
849 AM PST Wed Dec 10 2025
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 AM PST THIS MORNING...
TODAY
N wind 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: S 3 ft at 13 seconds and NW 6 ft at 14 seconds.
TONIGHT
N wind 5 to 10 kt. Seas 6 to 8 ft. Wave Detail: S 4 ft at 11 seconds and NW 6 ft at 13 seconds.
THU
NE wind 5 to 10 kt, backing to NW in the afternoon. Seas 6 to 8 ft. Wave Detail: NW 7 ft at 14 seconds and SW 4 ft at 14 seconds.
THU NIGHT
NE wind 5 to 10 kt. Seas 6 to 8 ft. Wave Detail: SW 4 ft at 13 seconds and NW 7 ft at 15 seconds.
FRI
E wind around 5 kt, veering to S in the afternoon. Seas 6 to 8 ft. Wave Detail: SW 4 ft at 13 seconds and W 7 ft at 15 seconds.
FRI NIGHT
SE wind around 5 kt. Seas 5 to 7 ft, subsiding to 4 to 5 ft after midnight. Wave Detail: W 6 ft at 14 seconds and SW 2 ft at 16 seconds.
SAT
S wind around 5 kt. Seas 3 to 5 ft. Wave Detail: W 5 ft at 13 seconds.
SAT NIGHT
SE wind around 5 kt, backing to NE after midnight. Seas 3 to 4 ft. Wave Detail: W 4 ft at 12 seconds. Patchy fog.
SUN
NW wind around 5 kt. Seas around 3 ft. Wave Detail: W 3 ft at 12 seconds.
SUN NIGHT
N wind 5 to 10 kt. Seas around 3 ft. Wave Detail: W 2 ft at 8 seconds.
San Pablo Bay, Suisun Bay, the West Delta and the San Francisco Bay north of the Bay Bridge- 849 AM PST Wed Dec 10 2025
TODAY
NE wind 5 to 10 kt, easing to around 5 kt late. Patchy dense fog this morning.
TONIGHT
NE wind around 5 kt. Patchy dense fog.
THU
NE wind 5 to 10 kt. Patchy dense fog in the morning.
THU NIGHT
NE wind around 5 kt. Patchy fog.
FRI
NE wind 5 to 10 kt.
FRI NIGHT
NE wind around 5 kt.
SAT
NE wind around 5 kt.
SAT NIGHT
NE wind around 5 kt. Patchy fog.
SUN
NE wind around 5 kt. Patchy fog.
SUN NIGHT
NE wind around 5 kt. Patchy fog.
San Francisco Bay South of the Bay Bridge- 849 AM PST Wed Dec 10 2025
TODAY
N wind around 5 kt.
TONIGHT
N wind around 5 kt.
THU
N wind around 5 kt.
THU NIGHT
NE wind around 5 kt.
FRI
NE wind around 5 kt.
FRI NIGHT
NE wind around 5 kt.
SAT
E wind around 5 kt, backing to NW in the afternoon.
SAT NIGHT
Light and variable winds, becoming E around 5 kt after midnight. Patchy fog after midnight.
SUN
E wind around 5 kt, backing to N in the afternoon. Patchy fog.
SUN NIGHT
Light and variable winds.
Monterey Bay- 849 AM PST Wed Dec 10 2025 .TODAY...NE wind 10 to 15 kt, becoming N 5 to 10 kt late this morning and early afternoon, backing to NW late. Seas 3 to 5 ft. Wave Detail: S 3 ft at 10 seconds and W 4 ft at 12 seconds. .TONIGHT...NE wind 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: S 3 ft at 10 seconds and W 4 ft at 13 seconds. .THU...NE wind 5 to 10 kt, backing to N in the afternoon. Seas 4 to 6 ft. Wave Detail: SW 3 ft at 12 seconds and W 5 ft at 14 seconds. .THU NIGHT...NE wind 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: W 5 ft at 14 seconds and SW 3 ft at 14 seconds. .FRI...NE wind 5 to 10 kt, becoming N in the afternoon. Seas 4 to 6 ft. Wave Detail: W 4 ft at 14 seconds and SW 3 ft at 14 seconds. .FRI NIGHT...E wind around 5 kt. Seas 3 to 5 ft. Wave Detail: W 4 ft at 14 seconds. .SAT...E wind around 5 kt, veering to SW around 5 kt in the afternoon. Seas around 3 ft. Wave Detail: W 3 ft at 13 seconds. .SAT NIGHT...SE wind around 5 kt, backing to E after midnight. Seas around 3 ft in the evening, then around 2 ft or less. Wave Detail: W 2 ft at 12 seconds. Patchy fog in the evening. .SUN...NE wind around 5 kt, backing to W in the afternoon. Seas around 2 ft or less. Wave Detail: W 2 ft at 12 seconds. Patchy fog. .SUN NIGHT...NE wind around 5 kt. Seas around 2 ft or less. Wave Detail: W 2 ft at 10 seconds. Locally lower winds and seas across sheltered portions of the bay.
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