Dangerous Heat Wave Continues; Enhanced Area of Severe Thunderstorms Today

A prolonged, dangerous heat wave will continue today in the Midwest and Mississippi Valley, and persist through the Independence Day weekend across the Ohio Valley, Mid-South, and East Coast. Widespread moderate to extreme HeatRisk is forecast. Scattered wind damage and large hail are expected from severe thunderstorms impacting parts of Nebraska into Iowa today. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

19NM SW Seattle WA

Marine Point Forecast

[NOTICE]

Today
⇑SW 6kt
< 1ft
Tonight
WSW 6kt⇓
< 1ft
Independence Day
Light Wind
< 1ft
Saturday Night
NW 6kt⇓
< 1ft
Sunday
⇑N 9kt
< 1ft
Sunday Night
NNE 9kt⇓
< 1ft
Monday
Light Wind
< 1ft
Monday Night
Light Wind
< 1ft
Tuesday
⇑SW 6kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 11:26 pm PDT Jul 2, 2026
Forecast Valid: 10am PDT Jul 3, 2026-6pm PDT Jul 9, 2026

View Nearby Observations

Detailed Forecast

Today

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

Tonight

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

Independence Day

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

Saturday Night

NW wind around 6 kt becoming variable and less than 5 kt in the evening. Mostly cloudy during the early evening, then becoming mostly clear. Waves 1 ft or less.

Sunday

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

Sunday Night

NNE wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Mostly clear. Waves 1 ft or less.

Monday

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

Monday Night

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

Tuesday

Variable winds less than 5 kt becoming SW around 6 kt in the morning. Mostly 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.