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Green Bay, WI Local Forecast Office

11NM SSW Washington Island WI

Marine Point Forecast

[NOTICE]
    • Today

      Today:WNW wind 14 to 16 kt. Increasing clouds. Waves 1 ft or less.

      High: 53 °F

      WNW 16kt
      < 1ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:NW wind 7 to 15 kt, with gusts as high as 21 kt. Mostly cloudy. Waves 1 ft or less.

      Low: 41 °F

      NW 15kt
      < 1ft

    • Monday

      Monday:NW wind 5 to 11 kt becoming SSW in the afternoon. Mostly cloudy. Waves 1 ft or less.

      High: 52 °F

      SSW 11kt
      < 1ft

    • Monday Night

      Monday Night:SSW wind around 10 kt becoming WNW after midnight. Partly cloudy. Waves 1 ft or less.

      Low: 44 °F

      SSW 10kt
      < 1ft

    • Tuesday

      Tuesday:W wind 5 to 10 kt. Sunny. Waves 1 ft or less.

      High: 55 °F

      W 10kt
      < 1ft

    • Tuesday Night

      Tuesday Night:W wind around 6 kt becoming NNW after midnight. Partly cloudy. Waves 1 ft or less.

      Low: 41 °F

      WNW 6kt
      < 1ft

    • Veterans Day

      Veterans Day:N wind 5 to 11 kt. A slight chance of showers after noon.   Waves 1 ft or less.

      High: 48 °F

      N 11kt
      < 1ft

    • Wednesday Night

      Wednesday Night:N wind 11 to 15 kt. A slight chance of showers.   Waves 1 ft or less.

      Low: 37 °F

      N 15kt
      < 1ft

    • Thursday

      Thursday:N wind around 15 kt. A slight chance of showers.   Waves around 1 ft.

      High: 44 °F

      N 15kt
      1ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 7:37 am CST Nov 8, 2026
Forecast Valid: 8am CST Nov 8, 2026-6pm CST Nov 14, 2026

View Nearby Observations

Detailed Forecast

Today
WNW wind 14 to 16 kt. Increasing clouds. Waves 1 ft or less.
Tonight
NW wind 7 to 15 kt, with gusts as high as 21 kt. Mostly cloudy. Waves 1 ft or less.
Monday
NW wind 5 to 11 kt becoming SSW in the afternoon. Mostly cloudy. Waves 1 ft or less.
Monday Night
SSW wind around 10 kt becoming WNW after midnight. Partly cloudy. Waves 1 ft or less.
Tuesday
W wind 5 to 10 kt. Sunny. Waves 1 ft or less.
Tuesday Night
W wind around 6 kt becoming NNW after midnight. Partly cloudy. Waves 1 ft or less.
Veterans Day
N wind 5 to 11 kt. A slight chance of showers after noon. Waves 1 ft or less.
Wednesday Night
N wind 11 to 15 kt. A slight chance of showers. Waves 1 ft or less.
Thursday
N wind around 15 kt. A slight chance of showers. 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: 45.2°N 87.03°W
Last Update: 7:37 am CST Nov 8, 2026
Forecast Valid: 8am CST Nov 8, 2026-6pm CST Nov 14, 2026
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