Significant Coastal Impacts to the Eastern Seaboard; Tropical Storm Nolo to Impact Hawaii

A Nor'easter will bring significant coastal impacts to the Mid-Atlantic and New England through the weekend. Moderate to major coastal flooding, heavy rain, strong winds and high surf expected. Tropical Storm Nolo will continue to strengthen as it moves north toward the Big Island of Hawaii. Heavy rainfall may bring life-threatening, catastrophic flooding and mudslides through the weekend. Read More >

Hazardous Weather Conditions

Small Craft Advisory in effect from September 25, 11:00 AM PDT until September 25, 11:00 PM PDT

For More Weather Information:

Seattle, WA Local Forecast Office

17NM S Seattle WA

Marine Point Forecast

[NOTICE]

Today
⇑SSW 17kt
< 1ft

Small Craft Advisory
Tonight
SW 15kt
1ft

Small Craft Advisory
Saturday
Light Wind
< 1ft
Saturday Night
NNE 7kt
< 1ft
Sunday
⇑N 6kt
< 1ft
Sunday Night
Light Wind
< 1ft
Monday
Light Wind
< 1ft
Monday Night
⇑SSW 9kt
< 1ft
Tuesday
S 10kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 11:26 pm PDT Sep 24, 2026
Forecast Valid: 5am PDT Sep 25, 2026-6pm PDT Oct 1, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM PDT THIS MORNING

Today

Variable winds less than 5 kt becoming SSW 12 to 17 kt in the morning. Winds could gust as high as 27 kt. Showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 3pm, then a chance of showers and thunderstorms after 3pm. Waves 1 ft or less.

Tonight

SW wind 5 to 15 kt, with gusts as high as 23 kt. Mostly clear. Waves around 1 ft.

Saturday

Variable winds 5 kt or less. Increasing clouds. Waves 1 ft or less.

Saturday Night

NNE wind around 7 kt. Cloudy, then gradually becoming partly cloudy. Waves 1 ft or less.

Sunday

Variable winds less than 5 kt becoming N around 6 kt in the afternoon. Mostly sunny. Waves 1 ft or less.

Sunday Night

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

Monday

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

Monday Night

Variable winds less than 5 kt becoming SSW 5 to 9 kt after midnight. A slight chance of rain. Waves 1 ft or less.

Tuesday

S wind 6 to 10 kt, with gusts as high as 20 kt. 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.