Winter Returns Across the Northern Tier; Record Warmth for the Southwest

A large high pressure system will usher in cold air for this first day of March across the northern Plains, Great Lakes, Northeast and mid-Atlantic. Some wintry precipitation may evolve across the mid-Mississippi Valley, Ohio Valley and mid-Atlantic through Monday. Meanwhile, record warmth will spread across the Southwest, southern Plains through early this week. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

5NM NW Seattle WA

Marine Point Forecast

[NOTICE]

Today
SSE 8kt
< 1ft
Tonight
S 10kt
< 1ft
Tuesday
S 18kt
1ft
Tuesday Night
S 18kt
1-2ft
Wednesday
SSW 14kt
1ft
Wednesday Night
S 9kt
1ft
Thursday
S 14kt
1ft
Thursday Night
S 11kt
1ft
Friday
S 14kt
1ft

Associated Zone Forecast which includes this point

Last Update: 7:01 am PST Mar 2, 2026
Forecast Valid: 9am PST Mar 2, 2026-6pm PDT Mar 8, 2026

View Nearby Observations

Detailed Forecast

Today

SSE wind 5 to 8 kt. Mostly sunny. Waves 1 ft or less.

Tonight

S wind 7 to 10 kt. A chance of rain after 4am. Waves 1 ft or less.

Tuesday

S wind 14 to 18 kt. Rain, mainly after 10am. Waves around 1 ft.

Tuesday Night

S wind around 18 kt. Rain. Waves 1 to 2 ft.

Wednesday

SSW wind around 14 kt. Rain. Waves around 1 ft.

Wednesday Night

SW wind around 9 kt becoming S in the evening. Rain likely, mainly after 4am. Waves around 1 ft.

Thursday

S wind 11 to 14 kt. Rain. Waves around 1 ft.

Thursday Night

S wind 9 to 11 kt. Rain likely. Waves around 1 ft.

Friday

S wind 10 to 14 kt. Rain likely. Waves around 1 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.