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

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, thunderstorms, and coastal impacts to the Marianas Islands into Wednesday. Typhoon conditions are likely over the Northern Mariana Islands. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes through Tuesday. Heavy snow is expected in the Pacific Northwest. Read More >

Hazardous Weather Conditions

Small Craft Advisory in effect from April 14, 05:00 PM PDT until April 16, 05:00 PM PDT

For More Weather Information:

Medford, OR Local Forecast Office

8NM SSE Brookings OR

Marine Point Forecast

[NOTICE]

Tonight
NW 7kt⇓
3-5ft
Tuesday
⇑WSW 6kt
3ft
Tuesday Night
S 11kt
3-4ft

Small Craft Advisory
Wednesday
S 19kt
6ft

Small Craft Advisory
Wednesday Night
N 12kt
5-6ft

Small Craft Advisory
Thursday
⇑NNW 14kt
5-6ft

Small Craft Advisory
Thursday Night
NNE 16kt
6ft
Friday
⇑NW 9kt
4ft
Friday Night
NNW 9kt⇓
3-4ft

Associated Zone Forecast which includes this point

Last Update: 6:37 pm PDT Apr 13, 2026
Forecast Valid: 9pm PDT Apr 13, 2026-6pm PDT Apr 20, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY AFTERNOON THROUGH

Tonight

NW wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Partly cloudy. Mixed swell...WNW 3 to 4 ft at 8 seconds and SW 1 ft at 15 seconds. Wind waves 1 to 2 ft.

Tuesday

Variable winds less than 5 kt becoming WSW around 6 kt in the afternoon. A slight chance of rain after 2pm. Mixed swell...WNW 3 ft at 8 seconds and SW 1 ft at 14 seconds. Wind waves around 1 ft.

Tuesday Night

SW wind 5 to 11 kt becoming S in the evening. Rain. Mixed swell...W 3 ft at 9 seconds and WSW 1 ft at 14 seconds. Wind waves 1 to 2 ft.

Wednesday

S wind 11 to 19 kt becoming NW in the afternoon. Rain. Mixed swell...W 5 ft and SW 1 ft. Wind waves 3 to 4 ft.

Wednesday Night

N wind 5 to 12 kt. Showers likely, mainly before 11pm. Mixed swell...WNW 4 ft and SW 1 ft. Wind waves 3 to 4 ft.

Thursday

Variable winds less than 5 kt becoming NNW 9 to 14 kt in the afternoon. A slight chance of rain before 11am. Mixed swell...WNW 5 ft and SW 1 ft. Wind waves 2 to 3 ft.

Thursday Night

NNE wind 8 to 16 kt, with gusts as high as 22 kt. Mostly clear. Mixed swell...NW 5 ft and SW 1 ft. Wind waves around 4 ft.

Friday

Variable winds less than 5 kt becoming NW 5 to 9 kt in the afternoon. Mostly sunny. Mixed swell...NW 3 ft and SW 1 ft. Wind waves around 2 ft.

Friday Night

NNW wind 5 to 9 kt becoming variable and less than 5 kt in the evening. Mostly cloudy. Mixed swell...NW 3 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.