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

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778
WHUS76 KMTR 040934
MWWMTR

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
234 AM PDT Mon Aug 4 2025

PZZ540-041745-
/O.EXP.KMTR.GL.W.0033.000000T0000Z-250804T1000Z/
/O.EXB.KMTR.SC.Y.0133.250804T1000Z-250806T1000Z/
Coastal Waters from Point Arena to Point Reyes California out to
10 NM-
234 AM PDT Mon Aug 4 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM PDT WEDNESDAY...
...GALE WARNING WILL EXPIRE AT 3 AM PDT EARLY THIS MORNING...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt
  expected.

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

* WHEN...Until 3 AM PDT 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.

&&

$$

PZZ565-041745-
/O.EXP.KMTR.GL.W.0033.000000T0000Z-250804T1000Z/
/O.EXB.KMTR.SC.Y.0133.250804T1000Z-250806T0400Z/
Coastal Waters from Point Pinos to Point Piedras Blancas
California out to 10 NM-
234 AM PDT Mon Aug 4 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM PDT TUESDAY...
...GALE WARNING WILL EXPIRE AT 3 AM PDT EARLY THIS MORNING...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt
  expected.

* WHERE...Coastal Waters from Point Pinos to Point Piedras
  Blancas California out to 10 NM.

* WHEN...Until 9 PM 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.

&&

$$

PZZ560-041745-
/O.EXP.KMTR.SC.Y.0134.000000T0000Z-250804T1000Z/
/O.CON.KMTR.SC.Y.0133.250804T1600Z-250805T0400Z/
Coastal Waters from Pigeon Point to Point Pinos California out to
10 NM-
234 AM PDT Mon Aug 4 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM THIS MORNING
TO 9 PM PDT THIS EVENING...
...SMALL CRAFT ADVISORY WILL EXPIRE AT 3 AM PDT EARLY THIS
MORNING...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 35 kt
  expected.

* WHERE...Coastal Waters from Pigeon Point to Point Pinos
  California out to 10 NM.

* WHEN...From 9 AM this morning to 9 PM PDT this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ531-041745-
/O.EXP.KMTR.SC.Y.0133.000000T0000Z-250804T1000Z/
/O.CON.KMTR.SC.Y.0135.250804T2200Z-250805T0400Z/
San Francisco Bay South of the Bay Bridge-
234 AM PDT Mon Aug 4 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM THIS
AFTERNOON TO 9 PM PDT THIS EVENING...
...SMALL CRAFT ADVISORY WILL EXPIRE AT 3 AM PDT EARLY THIS
MORNING...

* WHAT...West winds 10 to 20 kt and choppy waters expected.

* WHERE...San Francisco Bay South of the Bay Bridge.

* WHEN...From 3 PM this afternoon to 9 PM PDT this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ535-041745-
/O.EXP.KMTR.SC.Y.0134.000000T0000Z-250804T1000Z/
/O.CON.KMTR.SC.Y.0133.250804T1600Z-250805T0400Z/
Monterey Bay-
234 AM PDT Mon Aug 4 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM THIS MORNING
TO 9 PM PDT THIS EVENING...
...SMALL CRAFT ADVISORY WILL EXPIRE AT 3 AM PDT EARLY THIS
MORNING...

* WHAT...West winds 10 to 20 kt with gusts up to 35 kt expected.

* WHERE...Monterey Bay.

* WHEN...From 9 AM this morning to 9 PM PDT this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ530-041045-
/O.EXP.KMTR.SC.Y.0133.000000T0000Z-250804T1000Z/
San Pablo Bay, Suisun Bay, the West Delta and  the San Francisco
Bay north of the Bay Bridge-
234 AM PDT Mon Aug 4 2025

...SMALL CRAFT ADVISORY WILL EXPIRE AT 3 AM PDT EARLY THIS
MORNING...

Winds have diminished below advisory criteria, therefore the
Small Craft Advisory will be allowed to expire.

$$

PZZ570-041745-
/O.EXT.KMTR.SC.Y.0128.000000T0000Z-250806T1000Z/
Waters from Point Arena to Point Reyes 10-60 NM-
234 AM PDT Mon Aug 4 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 AM PDT WEDNESDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt.

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

* WHEN...Until 3 AM PDT 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.

&&

$$

PZZ571-041745-
/O.EXT.KMTR.SC.Y.0128.000000T0000Z-250806T1000Z/
Waters from Point Reyes to Pigeon Point 10-60 NM-
234 AM PDT Mon Aug 4 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 AM PDT WEDNESDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt.

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

* WHEN...Until 3 AM PDT 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.

&&

$$

PZZ575-041745-
/O.EXT.KMTR.SC.Y.0133.000000T0000Z-250806T1000Z/
Waters from Pigeon Point to Point Pinos 10-60 NM-
234 AM PDT Mon Aug 4 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 AM PDT WEDNESDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt.

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

* WHEN...Until 3 AM PDT 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.

&&

$$

PZZ576-041745-
/O.EXT.KMTR.SC.Y.0133.000000T0000Z-250806T1000Z/
Waters from Point Pinos to Point Piedras Blancas 10-60 NM-
234 AM PDT Mon Aug 4 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 AM PDT WEDNESDAY...

* WHAT...Northwest winds 15 to 20 kt with gusts up to 30 kt.

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

* WHEN...Until 3 AM PDT 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.

&&

$$

PZZ545-041745-
/O.CON.KMTR.SC.Y.0133.000000T0000Z-250805T0400Z/
Coastal Waters from Point Reyes to Pigeon Point California out to
10 NM-
234 AM PDT Mon Aug 4 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT THIS
EVENING...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt.

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

* WHEN...Until 9 PM PDT this evening.

* 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