Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

24NM NNE Forks WA

Marine Point Forecast

[NOTICE]

This Afternoon
W 14kt
3-4ft
Tonight
W 13kt
3-4ft
Thursday
⇑WNW 15kt
3ft
Thursday Night
W 17kt
3-4ft
Friday
W 6kt⇓
2-3ft
Friday Night
E 9kt
1-2ft
Saturday
ESE 12kt
2ft
Saturday Night
E 11kt
1-2ft
Sunday
E 11kt
2ft

Associated Zone Forecast which includes this point

Last Update: 11:28 am PDT Apr 15, 2026
Forecast Valid: 1pm PDT Apr 15, 2026-6pm PDT Apr 21, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

W wind around 14 kt. Showers and thunderstorms likely before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of rain and thunderstorms after 5pm. . Waves 3 to 4 ft.

Tonight

W wind 5 to 13 kt. A chance of rain before 7pm. . Waves 3 to 4 ft.

Thursday

Variable winds less than 5 kt becoming WNW 10 to 15 kt in the morning. Sunny. . Waves around 3 ft.

Thursday Night

W wind 10 to 17 kt. Mostly cloudy. . Waves 3 to 4 ft.

Friday

W wind around 6 kt becoming variable and less than 5 kt in the morning. Partly sunny. . Waves 2 to 3 ft.

Friday Night

W wind 5 to 9 kt becoming E in the evening. Mostly cloudy. . Waves 1 to 2 ft.

Saturday

ESE wind around 12 kt. A chance of rain after 11am. . Waves around 2 ft.

Saturday Night

E wind 7 to 11 kt. A chance of rain. . Waves 1 to 2 ft.

Sunday

E wind 7 to 11 kt. A chance of rain. . Waves around 2 ft.

Winds and seas higher in and near tstms.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.