Strong Storms and Heavy Rainfall Threats; Dangerous Heat for Southern Plains into the Southwest

Thunderstorms, some severe, will impact areas of the Plains into the Midwest today. Rainfall can be locally heavy as well from these storms with isolated instances of flash flooding. Monsoonal flow will enhance rainfall across the Four Corners into the central Rockies today. Meanwhile, summer heat continues for the southern Plains, Southwest into southern California. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

4NM NW Seattle WA

Marine Point Forecast

[NOTICE]

Tonight
S 14kt
< 1ft
Wednesday
S 8kt
< 1ft
Wednesday Night
⇑S 9kt
< 1ft
Thursday
S 14kt
< 1ft
Thursday Night
SW 14kt⇓
< 1ft
Friday
Light Wind
< 1ft
Friday Night
N 9kt⇓
< 1ft
Saturday
Light Wind
< 1ft
Saturday Night
Light Wind
< 1ft

Associated Zone Forecast which includes this point

Last Update: 12:45 pm PDT Aug 25, 2026
Forecast Valid: 4pm PDT Aug 25, 2026-6pm PDT Sep 1, 2026

View Nearby Observations

Detailed Forecast

Tonight

S wind 6 to 14 kt. Increasing clouds. Waves 1 ft or less.

Wednesday

S wind 6 to 8 kt. Mostly sunny. Waves 1 ft or less.

Wednesday Night

Variable winds less than 5 kt becoming S 5 to 9 kt after midnight. Increasing clouds. Waves 1 ft or less.

Thursday

S wind 10 to 14 kt. Mostly cloudy, then gradually becoming sunny. Waves 1 ft or less.

Thursday Night

SW wind 9 to 14 kt becoming variable and less than 5 kt. Partly cloudy. Waves 1 ft or less.

Friday

Variable winds 5 kt or less. Partly sunny. Waves 1 ft or less.

Friday Night

N wind 5 to 9 kt becoming variable and less than 5 kt after midnight. A chance of rain after 11pm. Waves 1 ft or less.

Saturday

Variable winds 5 kt or less. A chance of rain. Waves 1 ft or less.

Saturday Night

Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.

*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.