Severe Thunderstorms and Heavy Rainfall; Typhoon Watch in Guam and CNMI

Heavy to excessive rainfall will continue through tonight from the Texas Big Bend region into southern Oklahoma. Scattered damaging wind gusts and a few tornadoes may accompany a line of severe thunderstorms that is expected across the Mid-Atlantic into New England Friday. A Typhoon Watch continues for Guam and CNMI as Tropical Storm Champi will strengthen and approach the islands this weekend. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

14NM S Seattle WA

Marine Point Forecast

[NOTICE]

Friday
Light Wind
< 1ft
Friday Night
⇑S 11kt
< 1ft
Saturday
SSW 11kt
1ft
Saturday Night
NNE 6kt
< 1ft
Sunday
⇑N 7kt
< 1ft
Sunday Night
N 6kt⇓
< 1ft
Monday
Light Wind
< 1ft
Monday Night
Light Wind
< 1ft
Tuesday
⇑N 8kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 11:26 pm PDT Oct 15, 2026
Forecast Valid: 1am PDT Oct 16, 2026-6pm PDT Oct 22, 2026

View Nearby Observations

Detailed Forecast

Friday

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

Friday Night

Variable winds less than 5 kt becoming S 6 to 11 kt in the evening. Rain likely, mainly between 4am and 5am. Waves 1 ft or less.

Saturday

SSW wind 6 to 11 kt becoming N in the afternoon. A slight chance of rain before 1pm, then a slight chance of rain after 4pm. Waves around 1 ft.

Saturday Night

NNE wind around 6 kt. Partly cloudy. Waves 1 ft or less.

Sunday

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

Sunday Night

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

Monday

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

Monday Night

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

Tuesday

Variable winds less than 5 kt becoming N 5 to 8 kt in the afternoon. Partly 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.