Severe Thunderstorms and Heavy Rainfall in the Plains

Severe thunderstorms will be possible over parts of the northern Plains today through Thursday which could bring large hail, damaging winds, and possible tornadoes. Today and Wednesday, thunderstorms with heavy to excessive rainfall may produce flooding over parts of the southern High Plains. North Dakota could also see heavy to excessive rainfall today. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

20NM SSW Seattle WA

Marine Point Forecast

[NOTICE]

Tonight
⇑SW 7kt
< 1ft
Wednesday
SW 10kt
< 1ft
Wednesday Night
SSW 10kt
< 1ft
Thursday
WSW 6kt
< 1ft
Thursday Night
WSW 8kt
< 1ft
Friday
SSW 11kt
< 1ft
Friday Night
SW 11kt
< 1ft
Saturday
SSW 9kt
< 1ft
Saturday Night
WSW 7kt⇓
< 1ft

Associated Zone Forecast which includes this point

Last Update: 11:26 am PDT Jun 2, 2026
Forecast Valid: 4pm PDT Jun 2, 2026-6pm PDT Jun 9, 2026

View Nearby Observations

Detailed Forecast

Tonight

Variable winds less than 5 kt becoming SW 5 to 7 kt after midnight. Increasing clouds. Waves 1 ft or less.

Wednesday

SW wind 7 to 10 kt. Cloudy, then gradually becoming mostly sunny. Waves 1 ft or less.

Wednesday Night

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

Thursday

WSW wind around 6 kt. Partly sunny. Waves 1 ft or less.

Thursday Night

WSW wind 5 to 8 kt becoming SSW after midnight. Partly cloudy. Waves 1 ft or less.

Friday

SSW wind 5 to 11 kt. A chance of rain after 11am. Waves 1 ft or less.

Friday Night

SW wind 7 to 11 kt. Showers likely and possibly a thunderstorm before 11pm, then rain likely after 11pm. Waves 1 ft or less.

Saturday

SSW wind 6 to 9 kt. A chance of rain, then showers and possibly a thunderstorm after 11am. Waves 1 ft or less.

Saturday Night

WSW wind 5 to 7 kt becoming variable and less than 5 kt in the evening. A chance of rain. 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.