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 Thursday as it moves north toward the Big Island of Hawaii. Heavy rainfall will continue through Saturday, with locally catastrophic flooding possible. Hurricane Watch in effect. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

5NM NW Seattle WA

Marine Point Forecast

[NOTICE]

Overnight
N 7kt
< 1ft
Thursday
N 9kt
< 1ft
Thursday Night
Light Wind
< 1ft
Friday
SW 14kt
< 1ft
Friday Night
S 10kt
1ft
Saturday
Light Wind
< 1ft
Saturday Night
N 8kt
< 1ft
Sunday
⇑N 8kt
< 1ft
Sunday Night
N 7kt⇓
< 1ft

Associated Zone Forecast which includes this point

Last Update: 1:00 pm PDT Sep 23, 2026
Forecast Valid: 11pm PDT Sep 23, 2026-6pm PDT Sep 30, 2026

View Nearby Observations

Detailed Forecast

Overnight

N wind around 7 kt. Mostly cloudy. Waves 1 ft or less.

Thursday

N wind 7 to 9 kt. A chance of rain, mainly after 3pm. Waves 1 ft or less.

Thursday Night

Variable winds 5 kt or less. Rain before 4am, then showers between 4am and 5am, then showers and possibly a thunderstorm after 5am. Waves 1 ft or less.

Friday

NNW wind 7 to 14 kt becoming S in the morning. Showers and possibly a thunderstorm before 8am, then showers between 8am and 2pm, then showers and possibly a thunderstorm after 2pm. Waves 1 ft or less.

Friday Night

S wind 8 to 10 kt. A chance of showers before 11pm. Waves around 1 ft.

Saturday

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

Saturday Night

N wind 6 to 8 kt. Mostly cloudy. Waves 1 ft or less.

Sunday

Variable winds less than 5 kt becoming N 5 to 8 kt in the afternoon. Mostly sunny. Waves 1 ft or less.

Sunday Night

N wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Partly 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.