Sinlaku Continues to Impact the Marianas; Severe Weather for the Central Plains and Northeast; Record Warmth for mid-Atlantic to Southeast

Sinlaku continues to affect the Marianas as it moves north through Friday. Meanwhile, severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley today and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains. Read More >

Hazardous Weather Conditions

Small Craft Advisory until April 16, 11:00 AM PDT

For More Weather Information:

Seattle, WA Local Forecast Office

25NM NW Hoquiam WA

Marine Point Forecast

[NOTICE]

Today
WNW 13kt
5-6ft

Small Craft Advisory
Tonight
NW 13kt
4-5ft
Friday
Light Wind
3ft
Friday Night
NW 6kt⇓
3ft
Saturday
SE 11kt
2-3ft
Saturday Night
SE 11kt
3-4ft
Sunday
ESE 10kt
3-4ft
Sunday Night
N 6kt
4-6ft
Monday
WNW 8kt
4-5ft

Associated Zone Forecast which includes this point

Last Update: 1:20 am PDT Apr 16, 2026
Forecast Valid: 7am PDT Apr 16, 2026-6pm PDT Apr 22, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 AM PDT THIS MORNING...

Today

WNW wind 7 to 13 kt. Mostly sunny. . Waves 5 to 6 ft.

Tonight

NW wind 5 to 13 kt. Mostly cloudy. . Waves 4 to 5 ft.

Friday

Variable winds 5 kt or less. Partly sunny. . Waves around 3 ft.

Friday Night

NW wind around 6 kt becoming variable and less than 5 kt. Mostly cloudy. . Waves around 3 ft.

Saturday

ESE wind 8 to 11 kt becoming SSE in the afternoon. A chance of rain after 11am. . Waves 2 to 3 ft.

Saturday Night

SE wind 9 to 11 kt. Rain likely, mainly after 11pm. . Waves 3 to 4 ft.

Sunday

ESE wind 7 to 10 kt becoming S in the afternoon. Rain likely, mainly before 11am. . Waves 3 to 4 ft.

Sunday Night

N wind around 6 kt. A chance of rain. . Waves 4 to 6 ft.

Monday

N wind 5 to 8 kt becoming WNW in the afternoon. A chance of rain. . Waves 4 to 5 ft.

*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.