Excessive Rainfall and Tropical Storm in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce considerable, potentially life-threatening, flooding across the lower Mississippi River Valley and central Great Lakes region through tonight. Tropical Storm Arthur will move northeastward along the Texas coast today and then move inland over southwestern Louisiana by tonight. An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

2NM WNW Seattle WA

Marine Point Forecast

[NOTICE]

Today
⇑N 6kt
< 1ft
Tonight
N 8kt⇓
< 1ft
Thursday
N 11kt
< 1ft
Thursday Night
N 11kt⇓
< 1ft
Juneteenth
⇑NNW 7kt
< 1ft
Friday Night
SSW 9kt
< 1ft
Saturday
SSW 10kt
< 1ft
Saturday Night
W 8kt
< 1ft
Sunday
⇑N 6kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 11:26 pm PDT Jun 16, 2026
Forecast Valid: 9am PDT Jun 17, 2026-6pm PDT Jun 23, 2026

View Nearby Observations

Detailed Forecast

Today

Variable winds less than 5 kt becoming N around 6 kt in the afternoon. Sunny. Waves 1 ft or less.

Tonight

N wind 5 to 8 kt becoming variable and less than 5 kt. Mostly clear. Waves 1 ft or less.

Thursday

N wind 6 to 11 kt. Sunny. Waves 1 ft or less.

Thursday Night

N wind 6 to 11 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Waves 1 ft or less.

Juneteenth

Variable winds less than 5 kt becoming NNW 5 to 7 kt in the morning. Mostly sunny. Waves 1 ft or less.

Friday Night

NNW wind 6 to 9 kt becoming SSW after midnight. Mostly clear. Waves 1 ft or less.

Saturday

SSW wind 6 to 10 kt. Sunny. Waves 1 ft or less.

Saturday Night

WNW wind 5 to 8 kt becoming S after midnight. Mostly clear. Waves 1 ft or less.

Sunday

Variable winds less than 5 kt becoming N around 6 kt in the afternoon. Sunny. 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.