Extreme Heat and Severe Thunderstorms Today

Extreme heat continues today from the central Plains to the lower Mississippi River Valley, over southeast Montana, and from southern California into the Southwest Deserts. Extreme Heat Warnings remain in effect. Severe thunderstorms capable of strong to severe wind gusts and large hail are possible across the Great Lakes into the Ohio Valley today into tonight. Read More >

Coastal Waters Forecast for Coastal Waters from Point Arena to Point Reyes California out to 10 nm (PZZ540) (Text-Only)
NWS Forecast for: Coastal Waters from Point Arena to Point Reyes California out to 10 nm (PZZ540)
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Last Update: 247 PM PDT Mon Jul 27 2026
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Tonight: NW wind 20 to 25 kt, easing to 15 to 20 kt late. Seas 5 to 7 ft. Wave detail: NW 6 ft at 7 seconds and SW 2 ft at 17 seconds.

Tue: NW wind 15 to 20 kt, rising to 20 to 25 kt with gusts up to 35 kt in the afternoon. Seas 5 to 7 ft. Wave detail: NW 7 ft at 8 seconds and SW 2 ft at 17 seconds.

Tue Night: NW wind 20 to 25 kt. Gusts up to 35 kt in the evening. Seas 6 to 9 ft. Wave detail: NW 8 ft at 8 seconds and SW 2 ft at 17 seconds.

Wed: NW wind 15 to 20 kt, rising to 20 to 25 kt in the afternoon. Seas 6 to 8 ft. Wave detail: NW 7 ft at 8 seconds and SW 2 ft at 17 seconds.

Wed Night: NW wind 20 to 25 kt. Gusts up to 35 kt in the evening. Seas 7 to 9 ft. Wave detail: NW 8 ft at 8 seconds and S 2 ft at 16 seconds.

Thu: NW wind 15 to 20 kt, rising to 20 to 25 kt in the afternoon. Seas 6 to 8 ft. Wave detail: NW 7 ft at 9 seconds and S 2 ft at 15 seconds.

Thu Night: NW wind 20 to 25 kt, easing to 15 to 20 kt after midnight. Seas 6 to 9 ft. Wave detail: NW 8 ft at 8 seconds and S 2 ft at 15 seconds.

Fri: NW wind 15 to 20 kt. Seas 5 to 7 ft. Wave detail: NW 6 ft at 8 seconds and S 2 ft at 14 seconds.

Fri Night: NW wind 15 to 20 kt. Seas 6 to 8 ft. Wave detail: NW 7 ft at 8 seconds and S 3 ft at 14 seconds.

Sat: NW wind 15 to 20 kt, rising to 20 to 25 kt in the afternoon. Seas 6 to 8 ft. Wave detail: NW 8 ft at 8 seconds and S 3 ft at 13 seconds.

Sat Night: NW wind 25 to 30 kt, easing to 20 to 25 kt after midnight. Seas 8 to 11 ft. Wave detail: NW 10 ft at 9 seconds and S 3 ft at 13 seconds.







Zone Forecast: Coastal Waters from Point Arena to Point Reyes California out to 10 nm (PZZ540)

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