Severe Thunderstorm, Flooding, and Winter Weather Threats on Tuesday

Scattered severe thunderstorms are forecast Tuesday from the southern Plains into the southern Great Lakes vicinity. Thunderstorms may also produce heavy to excessive rain that could pose a flooding threat from central Texas into southern Oklahoma and northern Missouri into southern Michigan. A heavy wintry mix is forecast for the Great Lakes into northern Maine. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

7NM NW Seattle WA

Marine Point Forecast

[NOTICE]

Overnight
SSW 8kt
< 1ft
Tuesday
⇑S 23kt
1-2ft
Tuesday Night
S 21kt
2ft
Wednesday
S 24kt
1-2ft
Wednesday Night
SW 34kt⇓
3-4ft
Thursday
S 16kt
1-2ft
Thursday Night
S 10kt
1ft
Friday
SW 10kt
1ft
Friday Night
NNW 8kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 8:01 pm PDT Mar 9, 2026
Forecast Valid: 12am PDT Mar 10, 2026-6pm PDT Mar 16, 2026

View Nearby Observations

Detailed Forecast

Overnight

SSW wind around 8 kt. A chance of rain and snow, mainly before 2am. Waves 1 ft or less.

Tuesday

S wind 12 to 17 kt increasing to 18 to 23 kt in the afternoon. A chance of rain and snow before noon, then rain. Waves 1 to 2 ft.

Tuesday Night

S wind 16 to 21 kt. Rain. Waves around 2 ft.

Wednesday

S wind 14 to 24 kt. Rain. Waves 1 to 2 ft.

Wednesday Night

SW wind 29 to 34 kt decreasing to 22 to 27 kt after midnight. Rain. Waves 3 to 4 ft.

Thursday

S wind 11 to 16 kt. Rain. Waves 1 to 2 ft.

Thursday Night

S wind 8 to 10 kt. Rain. Waves around 1 ft.

Friday

SW wind 8 to 10 kt becoming WNW in the afternoon. Rain. Waves around 1 ft.

Friday Night

NNW wind 6 to 8 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.