Areas of Severe Thunderstorms and Excessive Rainfall Thursday

Severe thunderstorms posing a risk for strong gusts and/or large hail are possible across portions of the northern and central Plains, the Lower Missouri to Lower Ohio Valleys, and across the Mid-Atlantic Thursday afternoon and evening. Excessive rainfall may bring flash and urban flooding over the Mid-Mississippi and Ohio Valleys, and Mid-Atlantic on Thursday. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

4NM NW Seattle WA

Marine Point Forecast

[NOTICE]

Overnight
Light Wind
< 1ft
Thursday
Light Wind
< 1ft
Thursday Night
N 11kt⇓
< 1ft
Friday
S 7kt
< 1ft
Friday Night
N 9kt⇓
< 1ft
Saturday
SSW 8kt
< 1ft
Saturday Night
NNW 11kt⇓
< 1ft
Sunday
⇑N 9kt
< 1ft
Sunday Night
N 13kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 11:26 pm PDT Jul 8, 2026
Forecast Valid: 11pm PDT Jul 8, 2026-6pm PDT Jul 15, 2026

View Nearby Observations

Detailed Forecast

Overnight

Variable winds 5 kt or less. Partly cloudy early, then becoming cloudy. Waves 1 ft or less.

Thursday

Variable winds 5 kt or less. Mostly sunny. Waves 1 ft or less.

Thursday Night

N wind 6 to 11 kt becoming variable and less than 5 kt in the evening. Increasing clouds. Waves 1 ft or less.

Friday

SSE wind 5 to 7 kt becoming NNW in the afternoon. Mostly cloudy. Waves 1 ft or less.

Friday Night

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

Saturday

SSW wind 6 to 8 kt. Mostly sunny. Waves 1 ft or less.

Saturday Night

NNW wind 6 to 11 kt becoming variable and less than 5 kt after midnight. Mostly clear. Waves 1 ft or less.

Sunday

Variable winds less than 5 kt becoming N 5 to 9 kt in the afternoon. Mostly sunny. Waves 1 ft or less.

Sunday Night

N wind 5 to 13 kt. Mostly clear. 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.