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

19NM SW Seattle WA

Marine Point Forecast

[NOTICE]

Monday
SSW 8kt
< 1ft
Monday Night
WSW 7kt⇓
< 1ft
Tuesday
⇑NNE 8kt
< 1ft
Tuesday Night
NNE 8kt⇓
< 1ft
Wednesday
⇑NNE 8kt
< 1ft
Wednesday Night
NNE 7kt⇓
< 1ft
Thursday
⇑NNE 6kt
< 1ft
Thursday Night
Light Wind
< 1ft
Friday
Light Wind
< 1ft

Associated Zone Forecast which includes this point

Last Update: 11:26 pm PDT Sep 13, 2026
Forecast Valid: 4am PDT Sep 14, 2026-6pm PDT Sep 20, 2026

View Nearby Observations

Detailed Forecast

Monday

SSW wind around 8 kt. Cloudy, then gradually becoming mostly sunny. Waves 1 ft or less.

Monday Night

WSW wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Increasing clouds. Waves 1 ft or less.

Tuesday

Variable winds less than 5 kt becoming NNE 5 to 8 kt in the afternoon. Patchy fog before 9am. Waves 1 ft or less.

Tuesday Night

NNE wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Clear. Waves 1 ft or less.

Wednesday

Variable winds less than 5 kt becoming NNE 5 to 8 kt in the afternoon. Sunny. Waves 1 ft or less.

Wednesday Night

NNE wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Clear. Waves 1 ft or less.

Thursday

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

Thursday Night

Variable winds 5 kt or less. Clear. Waves 1 ft or less.

Friday

Variable winds 5 kt or less. 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.