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Elev 50 ft, 38.02 °N, 122.29 °W

Hercules, CA Severe Weather Alertstar_ratehome

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Current Station
Personal Weather Station
Location: Hercules, CA
Elevation: 50ft
Nearby Weather Stations

Active Weather Alerts

Small Craft Advisory
Issued: 9:35 AM May. 18, 2025 – National Weather Service
...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM THIS AFTERNOON TO
9 PM PDT THIS EVENING...
...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM TO 9 PM PDT MONDAY...

* WHAT...For the first Small Craft Advisory, west winds 10 to 20
kt and a moderate chop expected. For the second Small Craft
Advisory, west winds 10 to 20 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...For the first Small Craft Advisory, from 3 PM this
afternoon to 9 PM PDT this evening. For the second Small Craft
Advisory, from 3 PM to 9 PM PDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

Small Craft Advisory
Issued: 9:35 AM May. 18, 2025 – National Weather Service
...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM THIS AFTERNOON TO
9 PM PDT THIS EVENING...
...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM TO 9 PM PDT MONDAY...

* WHAT...For the first Small Craft Advisory, west winds 10 to 20
kt and a moderate chop expected. For the second Small Craft
Advisory, west winds 10 to 20 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...For the first Small Craft Advisory, from 3 PM this
afternoon to 9 PM PDT this evening. For the second Small Craft
Advisory, from 3 PM to 9 PM PDT Monday.

* 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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