National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Hazardous Weather Conditions

For More Weather Information:

Portland, OR Local Forecast Office

6NM N Cape Lookout OR

Marine Point Forecast

[NOTICE]

    • This Afternoon

      This Afternoon:SW wind around 14 kt, with gusts as high as 20 kt. Rain likely, mainly between 4pm and 5pm. W swell 7 ft at 10 seconds. Wind waves around 3 ft.

      SW 14kt
      8ft

    • Tonight

      Tonight:S wind 12 to 16 kt, with gusts as high as 22 kt. Rain, mainly after 3am. W swell 6 to 7 ft at 11 seconds. Wind waves around 3 ft.

      S 16kt
      7-8ft

      Gale Warning
      Gale Warning

    • Monday

      Monday:SSW wind 30 to 36 kt, with gusts as high as 44 kt. Rain. The rain could be heavy at times. WNW swell 7 to 9 ft at 12 seconds. Wind waves 9 ft building to 13 ft.

      SSW 36kt
      Waves Building16ft

      Gale Warning
      Gale Warning

    • Monday Night

      Monday Night:WSW wind 27 to 35 kt, with gusts as high as 43 kt. Rain. The rain could be heavy at times. W swell 11 to 12 ft. Wind waves 13 ft subsiding to 9 ft.

      WSW 35kt
      15-17ft

      Gale Warning
      Gale Warning

    • Tuesday

      Tuesday:ESE wind 9 to 16 kt becoming S in the afternoon. Rain. W swell 11 ft. Wind waves 2 to 4 ft.

      S 16kt
      11-12ft

    • Tuesday Night

      Tuesday Night:SW wind 28 to 31 kt, with gusts as high as 38 kt. Rain. WNW swell 9 ft. Wind waves 8 to 9 ft.

      SW 31kt
      12-13ft

    • Wednesday

      Wednesday:SW wind 21 to 24 kt, with gusts as high as 32 kt. Rain. W swell 12 ft. Wind waves 5 to 6 ft.

      SW 24kt
      12-13ft

    • Wednesday Night

      Wednesday Night:SW wind 15 to 18 kt. Rain. W swell 9 to 10 ft. Wind waves 3 to 4 ft.

      SW 18kt
      9-11ft

    • Thursday

      Thursday:SSW wind 10 to 12 kt. Rain. W swell 9 ft. Wind waves 2 to 3 ft.

      SSW 12kt
      9ft


Associated Zone Forecast which includes this point

Last Update: 2:21 pm PST Dec 7, 2025
Forecast Valid: 2pm PST Dec 7, 2025-6pm PST Dec 13, 2025

View Nearby Observations

Detailed Forecast

...GALE WARNING IN EFFECT FROM LATE TONIGHT THROUGH TUESDAY

This Afternoon
SW wind around 14 kt, with gusts as high as 20 kt. Rain likely, mainly between 4pm and 5pm. W swell 7 ft at 10 seconds. Wind waves around 3 ft.
Tonight
S wind 12 to 16 kt, with gusts as high as 22 kt. Rain, mainly after 3am. W swell 6 to 7 ft at 11 seconds. Wind waves around 3 ft.
Monday
SSW wind 30 to 36 kt, with gusts as high as 44 kt. Rain. The rain could be heavy at times. WNW swell 7 to 9 ft at 12 seconds. Wind waves 9 ft building to 13 ft.
Monday Night
WSW wind 27 to 35 kt, with gusts as high as 43 kt. Rain. The rain could be heavy at times. W swell 11 to 12 ft. Wind waves 13 ft subsiding to 9 ft.
Tuesday
ESE wind 9 to 16 kt becoming S in the afternoon. Rain. W swell 11 ft. Wind waves 2 to 4 ft.
Tuesday Night
SW wind 28 to 31 kt, with gusts as high as 38 kt. Rain. WNW swell 9 ft. Wind waves 8 to 9 ft.
Wednesday
SW wind 21 to 24 kt, with gusts as high as 32 kt. Rain. W swell 12 ft. Wind waves 5 to 6 ft.
Wednesday Night
SW wind 15 to 18 kt. Rain. W swell 9 to 10 ft. Wind waves 3 to 4 ft.
Thursday
SSW wind 10 to 12 kt. Rain. W swell 9 ft. Wind waves 2 to 3 ft.

*Notices:

  1. 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.
  2. 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.
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ABOUT THIS FORECAST

Point Forecast: 45.44°N 123.98°W
Last Update: 2:21 pm PST Dec 7, 2025
Forecast Valid: 2pm PST Dec 7, 2025-6pm PST Dec 13, 2025
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