Summer Heat In Multiple Spots

A large dome of high pressure is expected to deliver summer heat with humidity in multiple sections of the country to start off the week. Excessive heat warnings and heat advisories are in effect across the south-central Plains, Mid to Lower Mississippi Valley and from the Mid-Atlantic into the Northeast. This includes the cities of New York, Philadelphia, Dallas, Oklahoma City and Kansas City.
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For More Weather Information:

Seattle, WA Local Forecast Office

21NM N Seattle WA

Marine Point Forecast

[NOTICE]
  • Overnight

    Mostly Cloudy

    NE 8km/h
    < 1m
  • Monday

    Decreasing Clouds

    Winds IncreasingN 11km/h
    < 1m
  • Monday
    Night

    Mostly Clear

    N 14km/h
    < 1m
  • Tuesday

    Mostly Sunny

    Winds IncreasingS 14km/h
    < 1m
  • Tuesday
    Night

    Mostly Cloudy

    Winds IncreasingS 23km/h
    < 1m
  • Wednesday

    Showers Likely

    S 16km/h
    < 1m
  • Wednesday
    Night

    Chance Showers

    N 10km/h
    < 1m
  • Thursday

    Partly Sunny

    NE 10km/h
    < 1m
  • Thursday
    Night

    Partly Cloudy

    N 13km/h
    < 1m

Associated Zone Forecast which includes this point

Last Update: 3:06 pm PDT Aug 18, 2019
Forecast Valid: 2am PDT Aug 19, 2019-6pm PDT Aug 25, 2019

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Detailed Forecast


Synopsis: PZZ100-191215- 813 PM PDT Sun Aug 18 2019 .Synopsis for the northern and central Washington coastal and inland waters...Low level onshore flow through tonight will become light Monday and Tuesday. A front will move through the waters on Wednesday. High pressure will build over the coastal waters behind the front Thursday. $$

Overnight
NE wind around 8 km/h. Mostly cloudy. Wind waves 1 m or less.
Monday
Variable winds less than 5 km/h becoming N 6 to 11 km/h in the afternoon. Mostly cloudy, then gradually becoming sunny. Wind waves 1 m or less.
Monday Night
N wind 8 to 14 km/h. Mostly clear. Wind waves 1 m or less.
Tuesday
Variable winds less than 5 km/h becoming S 9 to 14 km/h in the morning. Mostly sunny. Wind waves 1 m or less.
Tuesday Night
WNW wind 10 to 15 km/h becoming S 18 to 23 km/h in the evening. Mostly cloudy. Wind waves 1 m or less.
Wednesday
S wind 14 to 16 km/h. Showers likely, mainly after 11am. Wind waves 1 m or less.
Wednesday Night
S wind 5 to 10 km/h becoming N in the evening. A chance of showers. Wind waves 1 m or less.
Thursday
NE wind around 10 km/h becoming NW in the morning. Partly sunny. Wind waves 1 m or less.
Thursday Night
N wind 11 to 13 km/h. Partly cloudy. 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: 47.97°N 122.33°W
Last Update: 3:06 pm PDT Aug 18, 2019
Forecast Valid: 2am PDT Aug 19, 2019-6pm PDT Aug 25, 2019
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