Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

35NM WSW Seattle WA

Marine Point Forecast

[NOTICE]

Saturday
⇑WNW 8kt
< 1ft
Saturday Night
W 6kt⇓
< 1ft
Sunday
Light Wind
< 1ft
Sunday Night
Light Wind
< 1ft
Monday
SW 10kt
< 1ft
Monday Night
WSW 12kt
< 1ft
Tuesday
SW 10kt
< 1ft
Tuesday Night
SW 9kt
< 1ft
Wednesday
SW 10kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 2:25 am PDT Mar 14, 2026
Forecast Valid: 3am PDT Mar 14, 2026-6pm PDT Mar 20, 2026

View Nearby Observations

Detailed Forecast

Saturday

Variable winds less than 5 kt becoming WNW 5 to 8 kt in the afternoon. Sunny. Waves 1 ft or less.

Saturday Night

W wind around 6 kt becoming variable and less than 5 kt in the evening. A slight chance of showers between 10pm and 11pm. Waves 1 ft or less.

Sunday

Variable winds 5 kt or less. Rain likely after 11am. Waves 1 ft or less.

Sunday Night

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

Monday

SW wind 5 to 10 kt. Rain. Waves 1 ft or less.

Monday Night

WSW wind 10 to 12 kt. Rain. Waves 1 ft or less.

Tuesday

SW wind 8 to 10 kt. Rain. Waves 1 ft or less.

Tuesday Night

SW wind 7 to 9 kt. Rain. Waves 1 ft or less.

Wednesday

SW wind 7 to 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.