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Green Bay, WI Local Forecast Office

4NM ENE Washington Island WI

Marine Point Forecast

[NOTICE]
    • Today

      Today:N wind 12 to 14 kt, with gusts as high as 23 kt. A chance of showers, mainly after noon.   Waves 1 ft or less.

      High: 44 °F

      N 14kt
      < 1ft

    • Tonight

      Tonight:N wind 10 to 13 kt, with gusts as high as 23 kt. A chance of showers, mainly before 11pm.   Waves 1 ft or less.

      Low: 38 °F

      N 13kt
      < 1ft

    • Saturday

      Saturday:NNW wind 9 to 11 kt, with gusts as high as 18 kt. Cloudy. Waves 1 ft or less.

      High: 44 °F

      NNW 11kt
      < 1ft

    • Saturday Night

      Saturday Night:NNW wind 5 to 8 kt. Mostly cloudy. Waves 1 ft or less.

      Low: 36 °F

      NNW 8kt
      < 1ft

    • Sunday

      Sunday:Variable winds 5 kt or less. Mostly cloudy, then gradually becoming sunny. Waves 1 ft or less.

      High: 46 °F

      Light Wind
      < 1ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.

      Low: 35 °F

      Light Wind
      < 1ft

    • Monday

      Monday:WSW wind 6 to 11 kt, with gusts as high as 18 kt. Sunny. Waves 1 ft or less.

      High: 47 °F

      WSW 11kt
      < 1ft

    • Monday Night

      Monday Night:SW wind around 11 kt, with gusts as high as 18 kt. Mostly clear. Waves 1 ft or less.

      Low: 38 °F

      SW 11kt
      < 1ft

    • Tuesday

      Tuesday:SW wind 10 to 12 kt, with gusts as high as 20 kt. Sunny. Waves 1 ft or less.

      High: 50 °F

      SW 12kt
      < 1ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 7:36 am CST Nov 13, 2026
Forecast Valid: 9am CST Nov 13, 2026-6pm CST Nov 19, 2026

View Nearby Observations

Detailed Forecast

Today
N wind 12 to 14 kt, with gusts as high as 23 kt. A chance of showers, mainly after noon. Waves 1 ft or less.
Tonight
N wind 10 to 13 kt, with gusts as high as 23 kt. A chance of showers, mainly before 11pm. Waves 1 ft or less.
Saturday
NNW wind 9 to 11 kt, with gusts as high as 18 kt. Cloudy. Waves 1 ft or less.
Saturday Night
NNW wind 5 to 8 kt. Mostly cloudy. Waves 1 ft or less.
Sunday
Variable winds 5 kt or less. Mostly cloudy, then gradually becoming sunny. Waves 1 ft or less.
Sunday Night
Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.
Monday
WSW wind 6 to 11 kt, with gusts as high as 18 kt. Sunny. Waves 1 ft or less.
Monday Night
SW wind around 11 kt, with gusts as high as 18 kt. Mostly clear. Waves 1 ft or less.
Tuesday
SW wind 10 to 12 kt, with gusts as high as 20 kt. Sunny. Waves 1 ft 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: 45.41°N 86.83°W
Last Update: 7:36 am CST Nov 13, 2026
Forecast Valid: 9am CST Nov 13, 2026-6pm CST Nov 19, 2026
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