Severe Thunderstorm and Flash Flood Threats Continue into the Weekend

Severe thunderstorms are expected from the southern Plains to the Midwest through Friday night. Severe storm hazards may include large hail, severe winds, and tornadoes, some of which may be strong. There will be another chance for severe thunderstorms on Saturday for portions of Texas, the Lower Mississippi Valley, and the Ohio Valley. Storms could result in locally heavy rain and flash flooding. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

16NM N Seattle WA

Marine Point Forecast

[NOTICE]

Saturday
S 11kt
1ft

Small Craft Advisory
Saturday Night
S 15kt
2ft

Small Craft Advisory
Sunday
NNW 12kt
1ft

Small Craft Advisory
Sunday Night
WNW 10kt
1ft
Monday
SSW 6kt
< 1ft
Monday Night
⇑S 6kt
< 1ft
Tuesday
S 13kt
1-2ft
Tuesday Night
S 15kt
1-2ft
Wednesday
S 19kt
2-3ft

Associated Zone Forecast which includes this point

Last Update: 1:25 am PST Mar 7, 2026
Forecast Valid: 2am PST Mar 7, 2026-6pm PDT Mar 13, 2026

View Nearby Observations

Detailed Forecast

Saturday

S wind 7 to 11 kt. Rain likely, mainly after 3pm. Waves around 1 ft.

Saturday Night

S wind 13 to 15 kt, with gusts as high as 23 kt. Rain, mainly after 1am. Waves around 2 ft.

Sunday

WSW wind 9 to 12 kt becoming NNW in the afternoon. Rain. Waves around 1 ft.

Sunday Night

WNW wind 5 to 10 kt becoming SSW after midnight. Rain. Waves around 1 ft.

Monday

SSW wind around 6 kt. Rain. Waves 1 ft or less.

Monday Night

Variable winds less than 5 kt becoming S around 6 kt after midnight. Snow, possibly mixed with rain. Waves 1 ft or less.

Tuesday

S wind 9 to 13 kt. Rain, possibly mixed with snow, becoming all rain after 1pm. Waves 1 to 2 ft.

Tuesday Night

S wind 10 to 15 kt, with gusts as high as 21 kt. Rain. Waves 1 to 2 ft.

Wednesday

S wind 17 to 19 kt, with gusts as high as 26 kt. Rain. Waves 2 to 3 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.