Severe Weather and Heavy Rain from the Great Lakes to the Mid-Atlantic; Heat Persists in the East
Widespread strong thunderstorms with damaging winds and locally heavy rain are expected from the Upper Ohio Valley into the southern Mid-Atlantic today and portions of the central Appalachians and Carolinas on Saturday. Monsoonal moisture will bring a flash flooding threat to the Desert Southwest. Sweltering heat persists from the Plains to the southern Mid-Atlantic through tonight. Read More >
| 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: 154 PM PDT Fri Sep 4 2026 |  |
| Tonight: NW wind 5 to 10 kt. Seas 4 to 6 ft. Wave detail: NW 4 ft at 10 seconds and SW 4 ft at 17 seconds. Sat: NW wind 5 to 10 kt. Seas 4 to 5 ft. Wave detail: NW 4 ft at 9 seconds and S 3 ft at 17 seconds. Sat Night: NW wind 10 to 15 kt. Seas 4 to 5 ft. Wave detail: NW 4 ft at 8 seconds and S 3 ft at 16 seconds. Sun: NW wind 10 to 15 kt. Seas 4 to 6 ft. Wave detail: NW 4 ft at 8 seconds and S 3 ft at 15 seconds. Sun Night: NW wind 15 to 20 kt, easing to 10 to 15 kt after midnight. Seas 4 to 6 ft. Wave detail: NW 5 ft at 7 seconds and S 3 ft at 15 seconds. Labor Day: N wind 10 to 15 kt, becoming NW 5 to 10 kt in the afternoon. Seas 4 to 6 ft. Wave detail: NW 4 ft at 7 seconds and S 3 ft at 15 seconds. Mon Night: NW wind 10 to 15 kt. Seas 4 to 6 ft. Wave detail: NW 4 ft at 7 seconds and S 3 ft at 14 seconds. Tue: NW wind 5 to 10 kt. Seas 4 to 6 ft. Wave detail: NW 4 ft at 7 seconds and S 3 ft at 13 seconds. Tue Night: NW wind 5 to 10 kt. Seas 4 to 5 ft. Wave detail: NW 3 ft at 7 seconds and S 3 ft at 12 seconds. Wed: N wind around 5 kt, backing to W around 5 kt in the afternoon. Seas 3 to 5 ft. Wave detail: NW 3 ft at 6 seconds and S 3 ft at 12 seconds. Wed Night: NW wind around 5 kt. Seas 3 to 4 ft. Wave detail: NW 3 ft at 6 seconds and S 3 ft at 11 seconds. A chance of rain. | |
| Zone Forecast: Coastal Waters from Point Arena to Point Reyes California out to 10 nm (PZZ540) | |
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