High-Impact and Far-Reaching Winter Storm Continues; Cold Expands and Persists

A major winter storm will shift its impacts into the Northeast U.S. with heavy snow through tonight while over the Mid-Atlantic, sleet and freezing rain will diminish. Extremely cold air behind the storm will prolong dangerous travel and infrastructure impacts. Sub-zero low temperatures are expected nearly every morning from the Northern Plains through the Ohio Valley and into the Northeast. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

37NM SW Seattle WA

Marine Point Forecast

[NOTICE]

Tonight
Light Wind
< 1ft
Monday
Light Wind
< 1ft
Monday Night
Light Wind
< 1ft
Tuesday
Light Wind
< 1ft
Tuesday Night
Light Wind
< 1ft
Wednesday
⇑S 7kt
< 1ft
Wednesday Night
S 8kt
< 1ft
Thursday
S 8kt
< 1ft
Thursday Night
S 7kt⇓
< 1ft

Associated Zone Forecast which includes this point

Last Update: 1:26 pm PST Jan 25, 2026
Forecast Valid: 6pm PST Jan 25, 2026-6pm PST Feb 1, 2026

View Nearby Observations

Detailed Forecast

Tonight

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

Monday

Variable winds 5 kt or less. Cloudy, then gradually becoming mostly sunny. Waves 1 ft or less.

Monday Night

Variable winds 5 kt or less. Patchy fog after 3am. Waves 1 ft or less.

Tuesday

Variable winds 5 kt or less. A chance of rain after 4pm. Waves 1 ft or less.

Tuesday Night

Variable winds 5 kt or less. Rain likely, mainly after 10pm. Waves 1 ft or less.

Wednesday

Variable winds less than 5 kt becoming S 5 to 7 kt in the morning. Rain likely. Waves 1 ft or less.

Wednesday Night

S wind around 8 kt. Rain. Waves 1 ft or less.

Thursday

S wind around 8 kt. Rain. Waves 1 ft or less.

Thursday Night

S wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Rain likely. 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.