Heavy Rainfall and Severe Thunderstorms in the Midwest and Southwest; Heat Continues in the Southern U.S.

Heavy to excessive rainfall could bring flooding today through Thursday across parts of the central Plains into the Midwest and southern Arizona and New Mexico. Scattered strong to severe thunderstorms may impact parts of eastern Nebraska into western Iowa later today into early evening. Heat Advisories remain in place across much of east Texas into the mid-Mississippi Valley today and Tuesday. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

6NM WSW Seattle WA

Marine Point Forecast

[NOTICE]

Tonight
Light Wind
< 1ft
Tuesday
⇑N 10kt
< 1ft
Tuesday Night
N 9kt
1ft
Wednesday
⇑N 12kt
< 1ft
Wednesday Night
N 13kt
< 1ft
Thursday
N 7kt
< 1ft
Thursday Night
N 6kt⇓
< 1ft
Friday
SSW 8kt
< 1ft
Friday Night
SW 6kt⇓
< 1ft

Associated Zone Forecast which includes this point

Last Update: 11:26 am PDT Sep 14, 2026
Forecast Valid: 4pm PDT Sep 14, 2026-6pm PDT Sep 21, 2026

View Nearby Observations

Detailed Forecast

Tonight

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

Tuesday

Variable winds less than 5 kt becoming N 5 to 10 kt in the afternoon. A slight chance of rain before 11am. Waves 1 ft or less.

Tuesday Night

N wind 5 to 9 kt. Mostly clear. Waves around 1 ft.

Wednesday

Variable winds less than 5 kt becoming N 7 to 12 kt in the afternoon. Sunny. Waves 1 ft or less.

Wednesday Night

N wind 6 to 13 kt. Mostly clear. Waves 1 ft or less.

Thursday

N wind 5 to 7 kt. Sunny. Waves 1 ft or less.

Thursday Night

N wind around 6 kt becoming variable and less than 5 kt in the evening. Mostly clear. Waves 1 ft or less.

Friday

SSW wind 5 to 8 kt. Mostly sunny. Waves 1 ft or less.

Friday Night

SW wind around 6 kt becoming variable and less than 5 kt after midnight. Partly cloudy. 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.