Severe Thunderstorms for Mid-Atlantic and Northeast; Typhoon Approaching Guam

A cold front will sweep eastward today accompanied by strong to severe thunderstorms for the mid-Atlantic and Northeast today. In the wake of this cold front, autumn like temperatures and gusty winds from the Plains, Mississippi Valley, Great Lakes to most of the eastern seaboard. Fire weather conditions for lower Mississippi Valley into portions of California. For Guam, a typhoon is approaching. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

13NM S Seattle WA

Marine Point Forecast

[NOTICE]

This Afternoon
Light Wind
< 1ft
Tonight
⇑S 12kt
< 1ft
Saturday
SSW 11kt
< 1ft
Saturday Night
NE 6kt
< 1ft
Sunday
⇑N 9kt
< 1ft
Sunday Night
N 8kt⇓
< 1ft
Monday
Light Wind
< 1ft
Monday Night
Light Wind
< 1ft
Tuesday
⇑N 9kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 12:35 pm PDT Oct 16, 2026
Forecast Valid: 2pm PDT Oct 16, 2026-6pm PDT Oct 22, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

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

Tonight

Variable winds less than 5 kt becoming S 7 to 12 kt in the evening. Rain likely, mainly between 3am and 5am. Waves 1 ft or less.

Saturday

SSW wind 6 to 11 kt becoming NNE in the afternoon. A slight chance of rain, mainly between 8am and 9am. Waves 1 ft or less.

Saturday Night

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

Sunday

Variable winds less than 5 kt becoming N 5 to 9 kt in the afternoon. Partly sunny. Waves 1 ft or less.

Sunday Night

N wind 5 to 8 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 9 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.