Small Craft Advisory
URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
840 AM PDT Fri Aug 21 2026
PZZ530-212345-
/O.CON.KMTR.SC.Y.0094.260821T2200Z-260822T0400Z/
San Pablo Bay, Suisun Bay, the West Delta and the San Francisco
Bay north of the Bay Bridge-
840 AM PDT Fri Aug 21 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM THIS
AFTERNOON TO 9 PM PDT THIS EVENING...
* WHAT...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 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.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
840 AM PDT Fri Aug 21 2026
PZZ560-212345-
/O.CON.KMTR.SC.Y.0096.260821T1600Z-260822T1000Z/
Coastal Waters from Pigeon Point to Point Pinos California out to
10 NM-
840 AM PDT Fri Aug 21 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
SATURDAY...
* WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt
expected.
* WHERE...Coastal Waters from Pigeon Point to Point Pinos
California out to 10 NM.
* WHEN...Until 3 AM PDT Saturday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
840 AM PDT Fri Aug 21 2026
PZZ531-212345-
/O.CON.KMTR.SC.Y.0094.260821T2200Z-260822T0400Z/
San Francisco Bay South of the Bay Bridge-
840 AM PDT Fri Aug 21 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM THIS
AFTERNOON TO 9 PM PDT THIS EVENING...
* WHAT...West winds 10 to 15 kt and a moderate chop 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.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
840 AM PDT Fri Aug 21 2026
PZZ570-212345-
/O.CON.KMTR.SC.Y.0097.260821T2200Z-260822T1000Z/
Waters from Point Arena to Point Reyes 10-60 NM-
840 AM PDT Fri Aug 21 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM THIS
AFTERNOON TO 3 AM PDT SATURDAY...
* WHAT...Northwest winds 10 to 20 kt expected.
* WHERE...Waters from Point Arena to Point Reyes 10-60 NM.
* WHEN...From 3 PM this afternoon to 3 AM PDT Saturday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
840 AM PDT Fri Aug 21 2026
PZZ571-212345-
/O.CON.KMTR.SC.Y.0094.260821T2200Z-260822T1000Z/
Waters from Point Reyes to Pigeon Point 10-60 NM-
840 AM PDT Fri Aug 21 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM THIS
AFTERNOON TO 3 AM PDT SATURDAY...
* WHAT...Northwest winds 10 to 20 kt expected.
* WHERE...Waters from Point Reyes to Pigeon Point 10-60 NM.
* WHEN...From 3 PM this afternoon to 3 AM PDT 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.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
840 AM PDT Fri Aug 21 2026
PZZ575-212345-
/O.CON.KMTR.SC.Y.0094.260821T2200Z-260822T1000Z/
Waters from Pigeon Point to Point Pinos 10-60 NM-
840 AM PDT Fri Aug 21 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM THIS
AFTERNOON TO 3 AM PDT SATURDAY...
* WHAT...Northwest winds around 15 to 20 kt expected.
* WHERE...Waters from Pigeon Point to Point Pinos 10-60 NM.
* WHEN...From 3 PM this afternoon to 3 AM PDT Saturday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
840 AM PDT Fri Aug 21 2026
PZZ545-212345-
/O.CON.KMTR.SC.Y.0094.260821T1600Z-260822T1000Z/
Coastal Waters from Point Reyes to Pigeon Point California out to
10 NM-
840 AM PDT Fri Aug 21 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
SATURDAY...
* WHAT...Northwest winds 10 to 20 kt.
* WHERE...Coastal Waters from Point Reyes to Pigeon Point
California out to 10 NM.
* WHEN...Until 3 AM PDT 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.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
840 AM PDT Fri Aug 21 2026
PZZ540-212345-
/O.CON.KMTR.SC.Y.0094.000000T0000Z-260822T1000Z/
Coastal Waters from Point Arena to Point Reyes California out to
10 NM-
840 AM PDT Fri Aug 21 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
SATURDAY...
* WHAT...Northwest winds 10 to 20 kt.
* WHERE...Coastal Waters from Point Arena to Point Reyes
California out to 10 NM.
* WHEN...Until 3 AM PDT Saturday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
