Lowell to Impact Hawaii; Heat Persists in the South-Central U.S.

Hurricane Lowell is forecast to pass west of Kauai`s coastal waters tonight. Impacts such as high surf and heavy rain could impact all of the islands. Sweltering heat remains across the South-Central Plains and Lower/Middle Mississippi Valley into this week with limited nighttime relief. Periods of moderate to heavy rainfall will be possible through Tuesday morning in the northern Rockies. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

7NM W Seattle WA

Marine Point Forecast

[NOTICE]

Tonight
Light Wind
< 1ft
Tuesday
⇑NNE 9kt
< 1ft
Tuesday Night
N 8kt
1ft
Wednesday
⇑N 7kt
< 1ft
Wednesday Night
N 7kt⇓
< 1ft
Thursday
⇑ESE 6kt
< 1ft
Thursday Night
N 6kt⇓
< 1ft
Friday
S 6kt
< 1ft
Friday Night
SSW 6kt⇓
< 1ft

Associated Zone Forecast which includes this point

Last Update: 12:45 pm PDT Sep 7, 2026
Forecast Valid: 6pm PDT Sep 7, 2026-6pm PDT Sep 14, 2026

View Nearby Observations

Detailed Forecast

Tonight

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

Tuesday

Variable winds less than 5 kt becoming NNE 5 to 9 kt in the morning. Mostly cloudy, then gradually becoming sunny. Waves 1 ft or less.

Tuesday Night

N wind 5 to 8 kt. Mostly clear. Waves around 1 ft.

Wednesday

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

Wednesday Night

N wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Partly cloudy. Waves 1 ft or less.

Thursday

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

Thursday Night

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

Friday

S wind around 6 kt. Mostly cloudy. Waves 1 ft or less.

Friday Night

SSW wind around 6 kt becoming variable and less than 5 kt in the evening. 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.