Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

35NM WSW Seattle WA

Marine Point Forecast

[NOTICE]

Tonight
NNE 9kt⇓
< 1ft
Sunday
Light Wind
< 1ft
Sunday Night
Light Wind
< 1ft
Monday
SSW 11kt
< 1ft
Monday Night
WSW 14kt
< 1ft
Tuesday
SW 12kt
< 1ft
Tuesday Night
SW 9kt
< 1ft
Wednesday
SW 10kt
< 1ft
Wednesday Night
SW 10kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 2:26 pm PDT Mar 14, 2026
Forecast Valid: 7pm PDT Mar 14, 2026-6pm PDT Mar 21, 2026

View Nearby Observations

Detailed Forecast

Tonight

NNE wind 5 to 9 kt becoming variable and less than 5 kt in the evening. Mostly cloudy. Waves 1 ft or less.

Sunday

Variable winds 5 kt or less. A slight chance of rain and snow before 11am, then rain likely. Waves 1 ft or less.

Sunday Night

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

Monday

SSW wind 6 to 11 kt. Rain. Waves 1 ft or less.

Monday Night

WSW wind 12 to 14 kt. Rain, mainly after 11pm. Waves 1 ft or less.

Tuesday

SW wind 9 to 12 kt. Rain. Waves 1 ft or less.

Tuesday Night

SW wind around 9 kt. Rain. Waves 1 ft or less.

Wednesday

SW wind 7 to 10 kt. Rain. Waves 1 ft or less.

Wednesday Night

SW wind around 10 kt. 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.