Marine Weather Message
Issued by NWS San Francisco Bay Area, CA

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094
WHUS76 KMTR 021030
MWWMTR

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
230 AM PST Tue Dec 2 2025

PZZ570-021830-
/O.CON.KMTR.SC.Y.0210.251202T1700Z-251202T2300Z/
/O.EXT.KMTR.GL.W.0044.251202T2300Z-251203T1700Z/
Waters from Point Arena to Point Reyes 10-60 NM-
230 AM PST Tue Dec 2 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM THIS MORNING
TO 3 PM PST THIS AFTERNOON...
...GALE WARNING NOW IN EFFECT FROM 3 PM THIS AFTERNOON TO 9 AM
PST WEDNESDAY...

* WHAT...For the Small Craft Advisory, north winds 10 to 20 kt
  with gusts up to 30 kt and seas 8 to 10 ft expected. For the
  Gale Warning, north winds 20 to 30 kt with gusts up to 35 kt
  and seas 10 to 12 ft expected.

* WHERE...Waters from Point Arena to Point Reyes 10-60 NM.

* WHEN...For the Small Craft Advisory, from 9 AM this morning to
  3 PM PST this afternoon. For the Gale Warning, from 3 PM this
  afternoon to 9 AM PST Wednesday.

* 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.

&&

$$

PZZ530-021830-
/O.EXB.KMTR.SC.Y.0211.251203T1100Z-251203T2300Z/
San Pablo Bay, Suisun Bay, the West Delta and  the San Francisco
Bay north of the Bay Bridge-
230 AM PST Tue Dec 2 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM TO 3 PM PST
WEDNESDAY...

* WHAT...North winds 5 to 15 kt with gusts up to 30 kt and a
  moderate chop expected.

* WHERE...San Pablo Bay, Suisun Bay, the West Delta and the San
  Francisco Bay north of the Bay Bridge.

* WHEN...From 3 AM to 3 PM PST Wednesday.

* IMPACTS...Conditions will be hazardous to small craft.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ571-021830-
/O.EXT.KMTR.SC.Y.0210.251202T2300Z-251203T1700Z/
Waters from Point Reyes to Pigeon Point 10-60 NM-
230 AM PST Tue Dec 2 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 3 PM THIS AFTERNOON TO
9 AM PST WEDNESDAY...

* WHAT...North winds 15 to 25 kt with gusts up to 35 kt and seas
  8 to 11 ft expected.

* WHERE...Waters from Point Reyes to Pigeon Point 10-60 NM.

* WHEN...From 3 PM this afternoon to 9 AM PST Wednesday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ575-021830-
/O.EXT.KMTR.SC.Y.0211.251202T2300Z-251203T1700Z/
Waters from Pigeon Point to Point Pinos 10-60 NM-
230 AM PST Tue Dec 2 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 3 PM THIS AFTERNOON TO
9 AM PST WEDNESDAY...

* WHAT...North winds 10 to 20 kt with gusts up to 30 kt and seas
  7 to 11 ft expected.

* WHERE...Waters from Pigeon Point to Point Pinos 10-60 NM.

* WHEN...From 3 PM this afternoon to 9 AM PST Wednesday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ576-021830-
/O.EXT.KMTR.SC.Y.0211.251203T0500Z-251203T1700Z/
Waters from Point Pinos to Point Piedras Blancas 10-60 NM-
230 AM PST Tue Dec 2 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 9 PM THIS EVENING TO
9 AM PST WEDNESDAY...

* WHAT...North winds 10 to 20 kt and seas 8 to 10 ft expected.

* WHERE...Waters from Point Pinos to Point Piedras Blancas 10-
  60 NM.

* WHEN...From 9 PM this evening to 9 AM PST Wednesday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ540-021830-
/O.CON.KMTR.SC.Y.0210.251202T2300Z-251203T1100Z/
Coastal Waters from Point Arena to Point Reyes California out to
10 NM-
230 AM PST Tue Dec 2 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM THIS
AFTERNOON TO 3 AM PST WEDNESDAY...

* WHAT...Northwest winds 10 to 20 kt expected.

* WHERE...Coastal Waters from Point Arena to Point Reyes
  California out to 10 NM.

* WHEN...From 3 PM this afternoon to 3 AM PST Wednesday.

* 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