Severe Weather and Flooding Threats for the Central U.S.; Dangerous Heat in the Southern and Western U.S.

Severe weather and flooding threats will continue for portions of the central U.S. over the next couple of days, with multiple rounds of thunderstorms expected. Dangerous heat will persist across the southern and western U.S. through mid-week. Hot and dry conditions will fuel fire weather concerns for the Intermountain West, where dry thunderstorms may spark additional wildfires. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

4NM NW Seattle WA

Marine Point Forecast

[NOTICE]

Tonight
N 8kt⇓
< 1ft
Wednesday
⇑E 6kt
< 1ft
Wednesday Night
N 9kt
< 1ft
Thursday
SSW 10kt
< 1ft
Thursday Night
S 14kt
< 1ft
Friday
S 18kt
< 1ft
Friday Night
S 16kt
< 1ft
Saturday
SW 9kt
< 1ft
Saturday Night
⇑S 11kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 3:07 pm PDT Jun 23, 2026
Forecast Valid: 8pm PDT Jun 23, 2026-6pm PDT Jun 30, 2026

View Nearby Observations

Detailed Forecast

Tonight

N wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Increasing clouds. Waves 1 ft or less.

Wednesday

Variable winds less than 5 kt becoming E around 6 kt in the afternoon. Cloudy through mid morning, then gradual clearing. Waves 1 ft or less.

Wednesday Night

N wind 7 to 9 kt becoming S after midnight. Partly cloudy. Waves 1 ft or less.

Thursday

SSW wind 8 to 10 kt. Mostly cloudy. Waves 1 ft or less.

Thursday Night

S wind 9 to 14 kt. Rain likely, mainly after 11pm. Waves 1 ft or less.

Friday

S wind 15 to 18 kt. Rain before 11am, then showers and possibly a thunderstorm after 11am. Waves 1 ft or less.

Friday Night

S wind 12 to 16 kt. Rain. Waves 1 ft or less.

Saturday

SW wind 5 to 9 kt. Rain likely. Waves 1 ft or less.

Saturday Night

Variable winds less than 5 kt becoming S 6 to 11 kt after midnight. A slight 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.