Check Water Temperatures Before Your River Visit

Water temperatures below 70 degrees causes you to lose breathing & muscle control which can lead to drowning. The colder the water the more extreme the impacts. Enjoy the river by staying dry when water is cold. Read More >

Click a location below for detailed forecast.

Last Map Update: Fri, Jul 10, 2026 at 11:08:34 am PDT

Watches, Warnings & Advisories

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National Weather Service San Francisco Bay Area, CA

Red Flag Warning

Coastal Flood Advisory

Small Craft Advisory

Beach Hazards Statement

High Tide Outlook

The risk for minor coastal flooding is increasing for late this week. Keep an eye on the tide reports and plan for possible minor flood impacts around low lying areas on the northwest California coast.