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

16NM N Seattle WA

Marine Point Forecast

[NOTICE]

Tuesday
Light Wind
< 1ft
Tuesday Night
⇑SSE 7kt
< 1ft
Wednesday
SSE 6kt⇓
< 1ft
Wednesday Night
⇑N 6kt
< 1ft
Thursday
⇑NNW 7kt
< 1ft
Thursday Night
Light Wind
< 1ft
Friday
Light Wind
< 1ft
Friday Night
⇑SE 7kt
< 1ft
Saturday
Light Wind
< 1ft

Associated Zone Forecast which includes this point

Last Update: 11:26 pm PDT Sep 21, 2026
Forecast Valid: 3am PDT Sep 22, 2026-6pm PDT Sep 28, 2026

View Nearby Observations

Detailed Forecast

Tuesday

Variable winds 5 kt or less. A chance of rain, mainly between 10am and 11am. Waves 1 ft or less.

Tuesday Night

Variable winds less than 5 kt becoming SSE 5 to 7 kt after midnight. Mostly cloudy. Waves 1 ft or less.

Wednesday

SSE wind around 6 kt becoming variable and less than 5 kt in the morning. Partly sunny. Waves 1 ft or less.

Wednesday Night

Variable winds less than 5 kt becoming N around 6 kt in the evening. Increasing clouds. Waves 1 ft or less.

Thursday

Variable winds less than 5 kt becoming NNW 5 to 7 kt in the afternoon. A slight chance of rain after 11am. Waves 1 ft or less.

Thursday Night

Variable winds 5 kt or less. Rain. Waves 1 ft or less.

Friday

Variable winds 5 kt or less. Rain before 11am, then showers likely and possibly a thunderstorm after 11am. Waves 1 ft or less.

Friday Night

Variable winds less than 5 kt becoming SE 5 to 7 kt after midnight. A chance of rain. Waves 1 ft or less.

Saturday

Variable winds 5 kt or less. Mostly sunny. 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.