Significant Coastal Impacts to the Mid-Atlantic and Northeast; Tropical Storm Nolo to Impact Hawaii

A strong coastal storm will bring moderate to major coastal flooding, strong winds, heavy rainfall and high surf to the Mid-Atlantic and New England. Tropical Storm Nolo is expected to strengthen into a hurricane today as it moves north toward the Big Island of Hawaii. Heavy rainfall may produce life-threatening, catastrophic flooding and mudslides. 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

4NM NW Seattle WA

Marine Point Forecast

[NOTICE]

This Afternoon
N 10kt
< 1ft
Tonight
N 7kt⇓
< 1ft
Friday
S 13kt
< 1ft

Small Craft Advisory
Friday Night
S 11kt
< 1ft

Small Craft Advisory
Saturday
Light Wind
< 1ft
Saturday Night
N 9kt
< 1ft
Sunday
N 8kt
< 1ft
Sunday Night
N 6kt⇓
< 1ft
Monday
⇑S 6kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 12:20 pm PDT Sep 24, 2026
Forecast Valid: 3pm PDT Sep 24, 2026-6pm PDT Oct 1, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM FRIDAY MORNING THROUGH

This Afternoon

N wind around 10 kt. A chance of rain, mainly after 5pm. Waves 1 ft or less.

Tonight

N wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Rain, mainly before 5am. Waves 1 ft or less.

Friday

S wind 6 to 13 kt. Rain before 2pm, then showers and possibly a thunderstorm between 2pm and 5pm, then a chance of rain and thunderstorms after 5pm. Waves 1 ft or less.

Friday Night

S wind 7 to 11 kt. A chance of rain before 7pm. Waves 1 ft or less.

Saturday

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

Saturday Night

N wind around 9 kt. Mostly cloudy. Waves 1 ft or less.

Sunday

N wind 5 to 8 kt. Mostly sunny. Waves 1 ft or less.

Sunday Night

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

Monday

Variable winds less than 5 kt becoming S around 6 kt in the afternoon. Mostly cloudy. 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.