Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Hazardous Weather Conditions

Small Craft Advisory until April 16, 05:00 AM PDT

For More Weather Information:

Seattle, WA Local Forecast Office

22NM NW Hoquiam WA

Marine Point Forecast

[NOTICE]

This Afternoon
WNW 15kt
5-6ft

Small Craft Advisory
Tonight
NNW 15kt
6-7ft

Small Craft Advisory
Thursday
WNW 13kt
5-6ft
Thursday Night
NW 14kt
4-5ft
Friday
Light Wind
3-4ft
Friday Night
WNW 6kt⇓
2-3ft
Saturday
SE 11kt
2-3ft
Saturday Night
ESE 9kt
3-4ft
Sunday
SE 8kt
3-4ft

Associated Zone Forecast which includes this point

Last Update: 11:28 am PDT Apr 15, 2026
Forecast Valid: 2pm PDT Apr 15, 2026-6pm PDT Apr 21, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

This Afternoon

WNW wind around 15 kt. Showers and thunderstorms likely before 4pm, then showers and possibly a thunderstorm between 4pm and 5pm, then rain likely and possibly a thunderstorm after 5pm. . Waves 5 to 6 ft.

Tonight

NNW wind 9 to 15 kt, with gusts as high as 21 kt. A chance of rain, mainly before 8pm. . Waves 6 to 7 ft.

Thursday

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

Thursday Night

NW wind 7 to 14 kt. Mostly cloudy. . Waves 4 to 5 ft.

Friday

Variable winds 5 kt or less. Partly sunny. . Waves 3 to 4 ft.

Friday Night

WNW wind around 6 kt becoming variable and less than 5 kt. Mostly cloudy. . Waves 2 to 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

ESE wind around 9 kt. A chance of rain. . Waves 3 to 4 ft.

Sunday

SE wind 6 to 8 kt becoming WNW in the afternoon. A chance of rain. . Waves 3 to 4 ft.

Winds and seas 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.