Coastal Storm Impacting the Mid-Atlantic; Remaining Unseasonably Warm in the Central U.S.
A coastal storm will bring widespread rain, gusty winds, shallow coastal flooding, rip currents, large surf and possible areal flooding over the Mid-Atlantic region through Wednesday. Unseasonably warm to hot temperatures persist in the mid to upper Mississippi Valley, Ohio Valley, and into the Great Lakes and Northeast U.S. through Friday. 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: 215 PM PDT Tue Sep 16 2025 |  |
| Tonight: NW wind 5 to 10 kt. Seas 3 to 4 ft. Wave detail: NW 3 ft at 9 seconds and S 2 ft at 16 seconds. Wed: NW wind 5 to 10 kt, rising to 10 to 15 kt in the afternoon. Seas 3 to 5 ft. Wave detail: NW 5 ft at 8 seconds and S 2 ft at 17 seconds. Wed Night: NW wind 10 to 15 kt. Seas 5 to 8 ft. Wave detail: NW 6 ft at 8 seconds and S 3 ft at 10 seconds. Thu: NW wind 10 to 15 kt. Seas 7 to 10 ft. Wave detail: NW 8 ft at 10 seconds and S 5 ft at 13 seconds. Thu Night: NW wind 5 to 10 kt, veering to E after midnight. Seas 6 to 9 ft. Wave detail: NW 8 ft at 10 seconds and S 2 ft at 15 seconds. A slight chance of showers. Fri: SE wind around 5 kt. Seas 5 to 8 ft. Wave detail: NW 7 ft at 10 seconds and S 2 ft at 14 seconds. Fri Night: W wind around 5 kt, veering to N after midnight. Seas 4 to 6 ft. Wave detail: NW 5 ft at 10 seconds and S 2 ft at 14 seconds. Sat: N wind around 5 kt, backing to NW around 5 kt in the afternoon. Seas 3 to 5 ft. Wave detail: NW 4 ft at 9 seconds and SW 3 ft at 13 seconds. Sat Night: NW wind 5 to 10 kt. Seas 3 to 5 ft. Wave detail: NW 4 ft at 10 seconds and S 3 ft at 10 seconds. Sun: NW wind 5 to 10 kt. Seas 4 to 5 ft. Wave detail: S 3 ft at 10 seconds and NW 5 ft at 12 seconds. Sun Night: NW wind 10 to 15 kt, easing to 5 to 10 kt after midnight. Seas 4 to 6 ft. Wave detail: NW 6 ft at 11 seconds and S 2 ft at 12 seconds. | |
| Zone Forecast: Coastal Waters from Point Arena to Point Reyes California out to 10 nm (PZZ540) | |
Visit your local NWS office at: https://www.weather.gov/mtr |