Severe Thunderstorms and Heavy Rainfall for the Southwest; Heat Spreads Across the Center of the Nation

Moisture will continue to move into areas of the West. This will increase showers and thunderstorms coverage and intensity, with the risk of flash flooding and damaging wind gusts. Meanwhile, heat across the Southwest will expand into the center of the nation this weekend into early next week. Trends favor this heat will spread across the Ohio Valley, mid-Atlantic next week. Read More >

Last Update: 149 AM PDT Sun Aug 30 2026

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Seattle, WA Local Forecast Office

24NM NW Forks WA

Marine Zone Forecast

Today

S wind around 5 kt. Seas 3 to 5 ft. Wave detail: W 4 ft at 7 seconds and SW 2 ft at 17 seconds. A slight chance of rain late this morning and early afternoon.

Tonight

W wind around 5 kt, veering to N after midnight. Seas 3 to 4 ft. Wave detail: W 3 ft at 8 seconds and SW 2 ft at 17 seconds. Patchy fog.

Mon

N wind 5 to 10 kt. Seas 3 to 5 ft. Wave detail: W 5 ft at 10 seconds and SW 2 ft at 15 seconds.

Mon Night

NW wind 5 to 10 kt. Seas 4 to 6 ft. Wave detail: W 5 ft at 9 seconds and SW 2 ft at 15 seconds.

Tue

W wind around 5 kt, backing to S in the afternoon. Seas 4 to 5 ft. Wave detail: W 4 ft at 9 seconds and SW 2 ft at 15 seconds.

Tue Night

S wind 10 to 15 kt, rising to 20 to 25 kt after midnight. Seas around 4 ft, building to 5 to 7 ft after midnight. Wave detail: S 7 ft at 7 seconds and W 4 ft at 9 seconds. A chance of rain in the evening, then rain likely after midnight.

Wed

SE wind 20 to 25 kt, becoming S 25 to 30 kt in the afternoon. Seas 6 to 9 ft, building to 8 to 11 ft in the afternoon. Wave detail: S 10 ft at 9 seconds and W 3 ft at 9 seconds. Rain in the morning, then showers in the afternoon.

Wed Night

S wind 15 to 20 kt, easing to 10 to 15 kt after midnight. Seas 7 to 10 ft, subsiding to 6 to 8 ft after midnight. Wave detail: S 8 ft at 9 seconds and W 4 ft at 10 seconds. Rain.

Thu

S wind 5 to 10 kt. Seas 6 to 8 ft, subsiding to 5 to 6 ft in the afternoon. Wave detail: S 4 ft at 9 seconds and W 5 ft at 10 seconds. Rain likely, mainly in the morning.

Thu Night

S wind around 5 kt, backing to E after midnight. Seas 5 to 6 ft. Wave detail: S 3 ft at 9 seconds and W 5 ft at 10 seconds. A chance of rain.