National Weather Service United States Department of Commerce
Click a location below for detailed forecast.

Last Map Update: Tue, May. 21, 2019 at 8:57:37 pm PDT

National Weather Service Eureka, CANational Weather Service Sacramento, CANational Weather Service Reno, NV

National Weather Service San Joaquin Valley, CA
National Weather Service Honolulu, HINational Weather Service Los Angeles, CA

A rapidly building northwest swell will arrive along the Sonoma coast later this afternoon and then spread southward to Monterey County this evening and overnight. Seas currently around 8 feet will rapidly build to around 15 feet as a long period northwest swell arrives. Breaking waves to 20 feet in the surf zone will be possible.


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