Areas of Fire Weather and Severe Thunderstorms through the Weekend

Dry, windy conditions will bring elevated to critical fire risks to the northern Plains today, and southern High Plains and the Southwest through the weekend. Severe thunderstorms capable of large to very large hail, wind damage and tornadoes will be possible today and Saturday across parts of the central Plains. Read More >

Hazardous Weather Conditions

Small Craft Advisory in effect from May 15, 05:00 AM PDT until May 15, 07:00 PM PDT

For More Weather Information:

Seattle, WA Local Forecast Office

15NM S Seattle WA

Marine Point Forecast

[NOTICE]

Today
SW 15kt
< 1ft
Tonight
SSW 12kt
< 1ft
Saturday
SSW 7kt⇓
< 1ft
Saturday Night
Light Wind
< 1ft
Sunday
Light Wind
< 1ft
Sunday Night
Light Wind
< 1ft
Monday
Light Wind
< 1ft
Monday Night
Light Wind
< 1ft
Tuesday
Light Wind
< 1ft

Associated Zone Forecast which includes this point

Last Update: 11:26 pm PDT May 14, 2026
Forecast Valid: 5am PDT May 15, 2026-6pm PDT May 21, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING...

Today

SW wind 12 to 15 kt. Rain before 2pm, then showers and possibly a thunderstorm, mainly after 2pm. Wind waves 1 ft or less.

Tonight

SSW wind 8 to 12 kt. Rain and possibly a thunderstorm before 5am, then a chance of rain. Wind waves 1 ft or less.

Saturday

SSW wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. A chance of rain and thunderstorms, then showers and possibly a thunderstorm after 1pm. Wind waves 1 ft or less.

Saturday Night

Variable winds 5 kt or less. Rain likely before 11pm. Waves 1 ft or less.

Sunday

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

Sunday Night

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

Monday

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

Monday Night

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

Tuesday

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

Winds and waves higher in and near tstms.

*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.