Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

For More Weather Information:

Portland, OR Local Forecast Office

6NM N Cape Lookout OR

Marine Point Forecast

[NOTICE]

Tonight
Light Wind
4-5ft
Saturday
⇑WNW 7kt
4ft
Saturday Night
NW 6kt⇓
3-4ft
Sunday
N 10kt
4-5ft
Sunday Night
NW 11kt
5ft
Monday
W 9kt
5-6ft
Monday Night
W 8kt
5-6ft
Tuesday
⇑SSW 21kt
6-7ft
Tuesday Night
SSW 23kt
9-10ft

Associated Zone Forecast which includes this point

Last Update: 8:41 pm PDT Apr 10, 2026
Forecast Valid: 9pm PDT Apr 10, 2026-6pm PDT Apr 17, 2026

View Nearby Observations

Detailed Forecast

Tonight

Variable winds 5 kt or less. Showers likely, mainly after 2am. Mixed swell...WNW 3 to 4 ft at 12 seconds and NW 3 ft at 7 seconds. Wind waves around 1 ft.

Saturday

Variable winds less than 5 kt becoming WNW 5 to 7 kt in the afternoon. Showers likely, mainly before 3pm. Mixed swell...WNW 3 ft at 11 seconds and NW 2 ft at 7 seconds. Wind waves around 1 ft.

Saturday Night

NW wind around 6 kt becoming variable and less than 5 kt. A chance of showers. WNW swell 4 ft at 10 seconds. Wind waves around 1 ft.

Sunday

N wind 7 to 10 kt. A chance of showers. WNW swell 5 ft. Wind waves around 2 ft.

Sunday Night

NW wind 8 to 11 kt. A chance of showers. WNW swell 5 ft. Wind waves around 2 ft.

Monday

W wind around 9 kt. Showers likely, mainly before 11am. WNW swell 6 ft. Wind waves around 2 ft.

Monday Night

W wind 5 to 8 kt becoming SW after midnight. A chance of rain. WNW swell 5 to 6 ft. Wind waves 1 to 2 ft.

Tuesday

SSW wind 8 to 13 kt increasing to 16 to 21 kt in the afternoon. Rain. W swell 5 ft. Wind waves 2 ft building to 5 ft.

Tuesday Night

SSW wind 18 to 23 kt becoming W after midnight. Rain. W swell 7 to 8 ft becoming WNW. Wind waves 4 to 6 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.