Heavy Rainfall and Flooding in the Southwest and Along the East Coast

A multi-day heavy rainfall event is set to begin across New Mexico into west Texas Tuesday through Wednesday. Flash flooding and debris flows in the vicinity of burn scars will also be possible. A strong coastal low will develop offshore of the Mid-Atlantic coast midweek, bringing heavy rainfall, strong winds and coastal flooding to much of the East Coast through Friday. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

6NM WSW Seattle WA

Marine Point Forecast

[NOTICE]

Tonight
⇑NE 7kt
< 1ft
Tuesday
⇑SE 6kt
< 1ft
Tuesday Night
S 10kt
< 1ft
Wednesday
SW 9kt
< 1ft
Wednesday Night
N 12kt
< 1ft
Thursday
N 9kt
< 1ft
Thursday Night
N 7kt⇓
< 1ft
Friday
⇑S 8kt
< 1ft
Friday Night
NNE 10kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 11:27 am PDT Sep 21, 2026
Forecast Valid: 9pm PDT Sep 21, 2026-6pm PDT Sep 28, 2026

View Nearby Observations

Detailed Forecast

Tonight

Variable winds less than 5 kt becoming NE 5 to 7 kt. A slight chance of rain after 5am. Waves 1 ft or less.

Tuesday

Variable winds less than 5 kt becoming SE around 6 kt in the morning. A chance of rain, mainly before 8am. Waves 1 ft or less.

Tuesday Night

N wind 5 to 10 kt becoming S in the evening. Mostly cloudy. Waves 1 ft or less.

Wednesday

S wind 7 to 9 kt becoming SW in the afternoon. Partly sunny. Waves 1 ft or less.

Wednesday Night

NW wind 8 to 12 kt becoming N in the evening. Mostly cloudy. Waves 1 ft or less.

Thursday

N wind 6 to 9 kt. A chance of rain after 11am. Waves 1 ft or less.

Thursday Night

N wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Rain likely. Waves 1 ft or less.

Friday

Variable winds less than 5 kt becoming S 5 to 8 kt in the morning. A chance of rain. Waves 1 ft or less.

Friday Night

NNE wind 8 to 10 kt. A slight chance of rain. 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.