Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

27NM NNW Forks WA

Marine Point Forecast

[NOTICE]

Tonight
Light Wind
1ft
Sunday
⇑W 9kt
1ft
Sunday Night
W 8kt
1-2ft
Monday
⇑W 8kt
5ft
Monday Night
W 10kt
5-6ft
Tuesday
⇑W 6kt
6ft
Tuesday Night
W 7kt⇓
2ft
Wednesday
Light Wind
2ft
Wednesday Night
W 6kt⇓
1-2ft

Associated Zone Forecast which includes this point

Last Update: 12:55 pm PDT Sep 19, 2026
Forecast Valid: 4pm PDT Sep 19, 2026-6pm PDT Sep 26, 2026

View Nearby Observations

Detailed Forecast

Tonight

Variable winds 5 kt or less. Mostly cloudy. . Waves around 1 ft.

Sunday

Variable winds less than 5 kt becoming W 5 to 9 kt in the afternoon. Partly sunny. . Waves around 1 ft.

Sunday Night

W wind 5 to 8 kt. Mostly cloudy. . Waves 1 to 2 ft.

Monday

Variable winds less than 5 kt becoming W 5 to 8 kt in the afternoon. Mostly cloudy. . Waves 1 ft building to 5 ft.

Monday Night

W wind 6 to 10 kt. Mostly cloudy. . Waves 5 to 6 ft.

Tuesday

Variable winds less than 5 kt becoming W around 6 kt in the afternoon. Partly sunny. . Waves 6 ft subsiding to 2 ft.

Tuesday Night

W wind 5 to 7 kt becoming variable and less than 5 kt in the evening. A chance of rain after 11pm. . Waves around 2 ft.

Wednesday

Variable winds 5 kt or less. A chance of rain. . Waves around 2 ft.

Wednesday Night

W wind around 6 kt becoming variable and less than 5 kt after midnight. Partly cloudy. . Waves 1 to 2 ft.

*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.