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Elev 20 ft, 37.78 °N, 122.4 °W

San Francisco, CA Severe Weather Alertstar_ratehome

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Personal Weather Station
Location: San Francisco, CA
Elevation: 20ft
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Active Weather Alerts

Small Craft Advisory
Issued: 10:01 PM Aug. 21, 2026 – National Weather Service
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT THIS
EVENING...

* WHAT...A moderate chop.

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

* 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.

&&

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