Excessive Heat Continues for the Pacific Northwest; Flooding Impacts Expected in the Southwest U.S.

A dangerous heat wave persists for the Northwest into portions of California today with excessive heat warnings and heat advisories in effect. The active monsoon pattern with organized showers and thunderstorms and possible flash flooding with debris flows continues and will become enhanced in the Southwestern U.S. through Saturday.
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Portland, OR Local Forecast Office

6NM N Cape Lookout OR

Marine Point Forecast

[NOTICE]
  • This
    Afternoon

    Slight Chc Showers

    Winds IncreasingWNW 10kt
    4ft
  • Tonight

    Slight Chc Showers

    WNW 8kt
    4ft
  • Friday

    Chance Drizzle

    W 6kt
    4ft
  • Friday
    Night

    Mostly Cloudy

    NNW 6kt
    3-4ft
  • Saturday

    Partly Sunny

    Winds IncreasingNW 6kt
    3ft
  • Saturday
    Night

    Partly Cloudy

    N 8kt
    2-3ft
  • Sunday

    Partly Sunny

    Winds IncreasingNW 6kt
    2ft
  • Sunday
    Night

    Mostly Cloudy

    NW 6ktWinds Decreasing
    3ft
  • Monday

    Partly Sunny

    Light Wind
    3ft

Associated Zone Forecast which includes this point

Last Update: 11:01 am PDT Aug 18, 2022
Forecast Valid: 1pm PDT Aug 18, 2022-6pm PDT Aug 24, 2022

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Detailed Forecast


Synopsis: Little change in the overall pattern through Sun. Weak high pres remains anchored well offshore, while thermal low pres hugs far s Oregon coast and nw California.

This Afternoon
Variable winds less than 5 kt becoming WNW 5 to 10 kt. A slight chance of showers before 2pm. W swell 4 ft at 9 seconds. Wind waves 1 to 2 ft.
Tonight
WNW wind 5 to 8 kt. A slight chance of showers after 11pm. W swell 4 ft at 9 seconds. Wind waves 1 to 2 ft.
Friday
W wind around 6 kt. A chance of drizzle before 4pm. W swell 4 ft at 10 seconds. Wind waves around 1 ft.
Friday Night
NNW wind around 6 kt. Mostly cloudy. W swell 4 ft. Wind waves around 1 ft.
Saturday
Variable winds less than 5 kt becoming NW around 6 kt in the afternoon. Partly sunny. WSW swell 3 ft. Wind waves around 1 ft.
Saturday Night
N wind 5 to 8 kt. Partly cloudy. W swell 2 ft. Wind waves around 1 ft.
Sunday
Variable winds less than 5 kt becoming NW around 6 kt in the afternoon. Partly sunny. W swell 2 ft. Wind waves around 1 ft.
Sunday Night
NW wind around 6 kt becoming variable and less than 5 kt in the evening. Mostly cloudy. W swell 3 ft. Wind waves 1 ft or less.
Monday
Variable winds 5 kt or less. Partly sunny. WSW swell 3 ft. Wind waves around 1 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: 11:01 am PDT Aug 18, 2022
Forecast Valid: 1pm PDT Aug 18, 2022-6pm PDT Aug 24, 2022
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