Home Marine Coastal Waters from Point Arena to Point Reyes California out to 10 nm
NWS coastal zone PZZ540
Coastal Waters from Point Arena to Point Reyes California out to 10 nm weather alerts Marine alerts linked to this verified National Weather Service zone.
NWS feedSource fresh Last successful check: Aug 2, 2026, 12:53 AM UTC
01
Until Aug 3, 2026, 10:00 AM UTC
Official zone ID PZZ540
Zone type coastal
State Marine or multi-state area
Metadata verified Yes, from NWS
Context only
Recently ended alerts
01
Ended Jul 30, 2026, 3:52 AM UTC
Zone matching is not a personal forecast This page uses official NWS zone membership. For exact location matching, an alert must include official geometry or be linked to a verified zone geometry that contains the point.
How location matching works