Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Central Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, and thunderstorms to the Marianas Islands into Wednesday. Tropical Storm conditions are likely over Guam. Severe thunderstorms and heavy rain are likely across the Upper Mississippi Valley and Great Lakes region with potential for large to very large hail, damaging wind, and tornadoes through Tuesday. Read More >

For More Weather Information:

Medford, OR Local Forecast Office

8NM SSE Brookings OR

Marine Point Forecast

[NOTICE]

Today
⇑NW 12kt
5ft
Tonight
NW 11kt⇓
4-5ft
Tuesday
⇑SW 6kt
4ft
Tuesday Night
S 11kt
4-5ft
Wednesday
S 17kt
6-7ft
Wednesday Night
NW 12kt
6ft
Thursday
⇑NNW 13kt
5-6ft
Thursday Night
NNW 16kt
5-6ft
Friday
⇑NNW 9kt
5ft

Associated Zone Forecast which includes this point

Last Update: 4:41 am PDT Apr 13, 2026
Forecast Valid: 8am PDT Apr 13, 2026-6pm PDT Apr 19, 2026

View Nearby Observations

Detailed Forecast

Today

Variable winds less than 5 kt becoming NW 7 to 12 kt in the morning. A chance of showers between 11am and 2pm. Mixed swell...WNW 4 ft at 9 seconds and W 1 ft at 15 seconds. Wind waves around 2 ft.

Tonight

NW wind 6 to 11 kt becoming variable and less than 5 kt in the evening. Partly cloudy. Mixed swell...WNW 4 ft at 9 seconds and W 1 ft at 15 seconds. Wind waves 1 to 2 ft.

Tuesday

Variable winds less than 5 kt becoming SW around 6 kt in the afternoon. A slight chance of showers after 11am. Mixed swell...WNW 4 ft at 9 seconds and W 1 ft at 14 seconds becoming WSW. Wind waves around 1 ft.

Tuesday Night

SW wind 6 to 11 kt becoming S in the evening. Showers. Mixed swell...NW 5 ft and WSW 1 ft. Wind waves 1 to 2 ft.

Wednesday

S wind 9 to 17 kt becoming NW in the afternoon. Showers. Mixed swell...W 5 to 6 ft and WSW 1 ft. Wind waves 3 to 4 ft.

Wednesday Night

NW wind 5 to 12 kt becoming N after midnight. Showers likely, mainly before 11pm. Mixed swell...WNW 5 ft and SW 1 ft. Wind waves around 3 ft.

Thursday

Variable winds less than 5 kt becoming NNW 8 to 13 kt in the afternoon. A slight chance of rain before 11am. Mixed swell...WNW 5 ft and SW 1 ft. Wind waves 1 to 3 ft.

Thursday Night

NNW wind 8 to 16 kt becoming NNE after midnight. Winds could gust as high as 22 kt. Mostly clear. Mixed swell...WNW 5 ft and SW 1 ft. Wind waves 2 to 4 ft.

Friday

Variable winds less than 5 kt becoming NNW 5 to 9 kt in the afternoon. Mostly sunny. Mixed swell...WNW 5 ft and SW 1 ft. Wind waves 1 to 2 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.