Alert archive / California / Small Craft Advisories in 2025

Small Craft Advisory 87, NWS San Francisco Bay Area, CA

May 27, 2025

NWS San Francisco Bay Area, CA issued this small craft advisory at May 27, 2025, 2:50 AM PDT. It took effect at May 28, 2025, 9:00 AM PDT. It was in force for 6 days.

The area

The counties it named.

The facts

Issued
May 27, 2025, 2:50 AM PDT (09:50 UTC)
In effect from
May 28, 2025, 9:00 AM PDT
Expired
Jun 3, 2025, 2:23 AM PDT
In force
6 days
Issued by
NWS San Francisco Bay Area, CA

The office that day

Everything else NWS San Francisco Bay Area, CA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 27, 2:26 AM PDTCoastal Flood AdvisoryMTRAlameda, Contra Costa, Marin, Napa, City and County of San Francisco, San Mateo and 2 more24 hr
May 27, 2:50 AM PDTGale WarningMTR3 days
May 27, 2:50 AM PDTSmall Craft AdvisoryMTR18 hr
May 27, 12:07 PM PDTHeat AdvisoryMTRAlameda, Contra Costa, Marin, Monterey, Napa, San Benito and 4 more3 days

Nearby

Small Craft Advisories in California, 2025Every small craft advisory in 2025

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.