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Elev 256 ft, 38.51 °N, 122.47 °W

St. Helena, CA Severe Weather Alertstar_ratehome

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Personal Weather Station
Location: St. Helena, CA
Elevation: 256ft
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Active Weather Alerts

Small Craft Advisory
Issued: 2:54 PM Jun. 2, 2026 – National Weather Service
...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 3 PM WEDNESDAY TO 3 AM
PDT THURSDAY...

* WHAT...West winds 10 to 20 kt with gusts up to 30 kt and
choppy waters expected.

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

* WHEN...From 3 PM Wednesday to 3 AM PDT Thursday.

* 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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