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

6NM WSW Seattle WA

Marine Point Forecast

[NOTICE]

This Afternoon
N 9kt
1ft
Tonight
N 8kt⇓
< 1ft
Friday
⇑N 8kt
< 1ft
Friday Night
N 9kt⇓
< 1ft
Saturday
SSW 7kt
< 1ft
Saturday Night
N 8kt
< 1ft
Sunday
S 7kt
< 1ft
Sunday Night
SSW 12kt
< 1ft
Memorial Day
SSW 18kt
1-2ft

Associated Zone Forecast which includes this point

Last Update: 1:43 pm PDT May 21, 2026
Forecast Valid: 1pm PDT May 21, 2026-6pm PDT May 27, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

N wind around 9 kt. Partly sunny early, then becoming sunny. Waves around 1 ft.

Tonight

N wind 5 to 8 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 N 5 to 8 kt in the morning. Sunny. Waves 1 ft or less.

Friday Night

N wind 5 to 9 kt becoming variable and less than 5 kt. Mostly cloudy. Waves 1 ft or less.

Saturday

SSW wind around 7 kt. Partly sunny. Waves 1 ft or less.

Saturday Night

WNW wind 5 to 8 kt becoming E in the evening. Partly cloudy. Waves 1 ft or less.

Sunday

S wind around 7 kt. Partly sunny. Waves 1 ft or less.

Sunday Night

SSW wind 8 to 12 kt. A chance of rain. Waves 1 ft or less.

Memorial Day

SSW wind around 18 kt. Rain. Waves 1 to 2 ft.

*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.