Excessive Heat in the Interior West; Monsoon Conditions in the Southwest

Dangerous heat is expected to be in place across portions of California, especially the Central Valley, and across the Interior Northwest into Friday. Heat Advisories will also be in place across the southern Plains into the Lower Mississippi River Valley. Monsoonal showers and thunderstorms may result in flash flooding and debris flows from the Four Corners region and Southwest through Friday.
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For More Weather Information:

Seattle, WA Local Forecast Office

5NM NW Seattle WA

Marine Point Forecast

[NOTICE]
  • Today

    Decreasing Clouds

    Winds IncreasingNNE 23km/h
    < 1m
  • Tonight

    Mostly Clear

    NNE 27km/hWinds Decreasing
    < 1m
  • Wednesday

    Sunny

    NNE 23km/h
    < 1m
  • Wednesday
    Night

    Increasing Clouds

    N 21km/h
    < 1m
  • Thursday

    Partly Sunny

    NNE 21km/h
    < 1m
  • Thursday
    Night

    Mostly Cloudy

    N 21km/h
    < 1m
  • Friday

    Mostly Cloudy

    S 24km/hWinds Decreasing
    < 1m
  • Friday
    Night

    Partly Cloudy

    Winds IncreasingN 14km/h
    < 1m
  • Saturday

    Partly Sunny

    N 11km/h
    < 1m

Associated Zone Forecast which includes this point

Last Update: 3:40 am PDT Aug 16, 2022
Forecast Valid: 6am PDT Aug 16, 2022-6pm PDT Aug 22, 2022

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Detailed Forecast


Synopsis: Varying degrees of onshore flow is expected for the next several days with high pressure offshore and lower pressure inland. Westerly winds will strengthen down the Strait late this week, with winds also increasing over the Coastal Waters around mid-week.

Today
SW wind 5 to 10 km/h becoming NNE 18 to 23 km/h in the afternoon. Mostly cloudy, then gradually becoming sunny. Wind waves 1 m or less.
Tonight
NNE wind 22 to 27 km/h decreasing to 13 to 18 km/h after midnight. Winds could gust as high as 37 km/h. Mostly clear. Wind waves 1 m or less.
Wednesday
NNE wind 16 to 23 km/h. Sunny. Wind waves 1 m or less.
Wednesday Night
N wind 11 to 21 km/h. Increasing clouds. Wind waves 1 m or less.
Thursday
NNE wind 14 to 21 km/h. Partly sunny. Wind waves 1 m or less.
Thursday Night
N wind 11 to 21 km/h becoming S after midnight. Mostly cloudy. Wind waves 1 m or less.
Friday
S wind 19 to 24 km/h decreasing to 11 to 16 km/h in the afternoon. Winds could gust as high as 32 km/h. Mostly cloudy. Wind waves 1 m or less.
Friday Night
Variable winds less than 5 km/h becoming N 9 to 14 km/h in the evening. Partly cloudy. Wind waves 1 m or less.
Saturday
S wind 8 to 11 km/h becoming N in the afternoon. Partly sunny. Wind waves 1 m or less.

*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: 47.67°N 122.47°W
Last Update: 3:40 am PDT Aug 16, 2022
Forecast Valid: 6am PDT Aug 16, 2022-6pm PDT Aug 22, 2022
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