One product issued by NWS for: 4NM NW San Francisco CA
Small Craft Advisory
URGENT - MARINE WEATHER MESSAGE National Weather Service San Francisco Bay Area 832 AM PDT Sat Jun 21 2025 PZZ530-212345- /O.CON.KMTR.SC.Y.0108.000000T0000Z-250622T1000Z/ San Pablo Bay, Suisun Bay, the West Delta and the San Francisco Bay north of the Bay Bridge- 832 AM PDT Sat Jun 21 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT SUNDAY... * WHAT...West winds 10 to 20 kt with gusts up to 30 kt and choppy waters. * WHERE...San Pablo Bay, Suisun Bay, the West Delta and the San Francisco Bay north of the Bay Bridge. * WHEN...Until 3 AM PDT Sunday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$