Severe Thunderstorm, Flooding, and Winter Weather Threats on Tuesday
Scattered severe thunderstorms are forecast Tuesday from the southern Plains into the southern Great Lakes vicinity. Thunderstorms may also produce heavy to excessive rain that could pose a flooding threat from central Texas into southern Oklahoma and northern Missouri into southern Michigan. A heavy wintry mix is forecast for the Great Lakes into northern Maine. Read More >
| NWS Forecast for: Coastal Waters From Cape Flattery To James Island 10 To 60 Nm (PZZ170) Issued by: National Weather Service Seattle, WA Last Update: 225 AM PDT Tue Mar 10 2026 |  |
Today: SW wind 20 to 25 kt. Seas 11 to 12 ft. Wave detail: W 12 ft at 13 seconds. Showers this morning. A slight chance of tstms until late afternoon. Rain this afternoon. Tonight: W wind 15 to 20 kt. Seas 9 to 11 ft. Wave detail: W 11 ft at 12 seconds. Rain likely in the evening, then rain after midnight. Wed: S wind 15 to 20 kt, rising to 25 to 30 kt with gusts up to 40 kt in the afternoon. Seas 8 to 9 ft. Wave detail: W 9 ft at 11 seconds and S 9 ft at 12 seconds. Rain. Wed Night: W wind 30 to 35 kt, easing to 25 to 30 kt after midnight. Gusts up to 50 kt. Seas 12 to 16 ft, building to 14 to 16 ft after midnight. Wave detail: SW 10 ft at 9 seconds and W 15 ft at 10 seconds. Rain. Thu: W wind 20 to 25 kt, easing to 10 to 15 kt in the afternoon. Seas 10 to 12 ft, subsiding to 9 to 10 ft in the afternoon. Wave detail: SW 9 ft at 9 seconds and NW 8 ft at 11 seconds. Showers in the morning, then rain in the afternoon. Thu Night: W wind 10 to 15 kt. Seas 7 to 8 ft. Wave detail: SW 6 ft at 9 seconds and W 5 ft at 10 seconds. Rain. Fri: NW wind around 10 kt. Seas 7 to 8 ft. Wave detail: SW 6 ft at 9 seconds, W 5 ft at 10 seconds and S 2 ft at 18 seconds. Rain. Fri Night: NW wind 10 to 15 kt, rising to 20 to 25 kt after midnight. Seas 7 to 8 ft. Wave detail: SW 5 ft at 9 seconds, NW 8 ft at 10 seconds and S 2 ft at 17 seconds. Rain likely. Sat: NW wind 20 to 25 kt, easing to 15 to 20 kt in the afternoon. Seas around 9 ft, subsiding to 7 to 8 ft in the afternoon. Wave detail: NW 8 ft at 8 seconds, SW 4 ft at 9 seconds and S 2 ft at 17 seconds. A chance of rain in the morning. Sat Night: NW wind 10 to 15 kt, becoming E 5 to 10 kt after midnight. Seas 5 to 6 ft. Wave detail: NW 5 ft at 8 seconds, SW 3 ft at 9 seconds and S 2 ft at 16 seconds. A chance of showers after midnight. winds and seas higher in and near tstms. | |
| Zone Forecast: Coastal Waters From Cape Flattery To James Island 10 To 60 Nm (PZZ170) | |
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