NWS Marine Forecast


   PZZ400-220515-  944 AM PDT Tue Apr 21 2026      .SYNOPSIS FOR NORTHERN CALIFORNIA WATERS...Gentle to moderate  southerly breezes will continue to diminish and shift to  westerlies through the day. The west swell is expected to  diminish as well. Afternoon thunderstorms are possible with gusts  to 30 kt, locally heavy rain, and small hail possible. Winds  shift northwest Wednesday then north on Thursday and will  strengthen to strong breezes.      $$
 No Current Marine Product for Zone PZZ415