Severe Thunderstorm and Excessive Rainfall Potential for the Central U.S. Today

Severe thunderstorms with a threat for large hail, isolated damaging winds and possibly a tornado are expected in parts of eastern Colorado today from mid afternoon to early evening. Several days of heavy rainfall will begin today over the western Gulf Coast where Flood Watches and excessive rainfall outlooks have been issued for today, Saturday, and Sunday. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

29NM NNW Seattle WA

Marine Point Forecast

[NOTICE]

Tonight
NNW 9kt⇓
< 1ft
Friday
⇑NW 8kt
< 1ft
Friday Night
NW 8kt⇓
< 1ft
Saturday
Light Wind
< 1ft
Saturday Night
W 14kt
< 1ft
Sunday
Light Wind
< 1ft
Sunday Night
NNW 7kt⇓
< 1ft
Memorial Day
SSE 26kt
< 1ft
Monday Night
S 15kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 1:43 pm PDT May 21, 2026
Forecast Valid: 4pm PDT May 21, 2026-6pm PDT May 28, 2026

View Nearby Observations

Detailed Forecast

Tonight

NNW wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Mostly clear. Waves 1 ft or less.

Friday

Variable winds less than 5 kt becoming NW 5 to 8 kt in the morning. Mostly sunny. Waves 1 ft or less.

Friday Night

NW wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Mostly cloudy. Waves 1 ft or less.

Saturday

Variable winds 5 kt or less. Cloudy, then gradually becoming mostly sunny. Waves 1 ft or less.

Saturday Night

W wind 5 to 14 kt. Partly cloudy. Waves 1 ft or less.

Sunday

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

Sunday Night

NNW wind 5 to 7 kt becoming variable and less than 5 kt. A chance of rain. Waves 1 ft or less.

Memorial Day

SSE wind 18 to 26 kt. Rain likely. Waves 1 ft or less.

Monday Night

S wind 6 to 15 kt becoming SW in the evening. Rain likely. 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.