For More Weather Information:

Green Bay, WI Local Forecast Office

11NM SSW Washington Island WI

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:ESE wind 8 to 11 kt, with gusts as high as 20 kt. Snow.   Waves 1 to 2 ft.

      High: 33 °F

      ESE 11kt
      1-2ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:ESE wind 9 to 15 kt becoming N after midnight. Snow.   Waves 2 to 3 ft.

      Low: 30 °F

      N 15kt
      2-3ft

      Small Craft Advisory
      Small Craft Advisory

    • Sunday

      Sunday:N wind 15 to 19 kt, with gusts as high as 28 kt. Snow likely, mainly before noon.   Waves 1 to 2 ft.

      High: 32 °FFalling Temperatures

      N 19kt
      1-2ft

      Small Craft Advisory
      Small Craft Advisory

    • Sunday Night

      Sunday Night:NW wind 7 to 15 kt becoming W after midnight. Winds could gust as high as 29 kt. Partly cloudy. Waves 1 ft or less.

      Low: 19 °FRising Temperatures

      NW 15kt
      < 1ft

      Small Craft Advisory
      Small Craft Advisory

    • Monday

      Monday:WSW wind 7 to 13 kt. Mostly cloudy. Waves 1 ft or less.

      High: 25 °FFalling Temperatures

      WSW 13kt
      < 1ft

    • Monday Night

      Monday Night:WSW wind 8 to 11 kt becoming WNW after midnight. A slight chance of snow.   Waves 1 ft or less.

      Low: 17 °FRising Temperatures

      WSW 11kt
      < 1ft

    • Tuesday

      Tuesday:WSW wind 8 to 10 kt. Partly sunny. Waves 1 ft or less.

      High: 26 °FFalling Temperatures

      WSW 10kt
      < 1ft

    • Tuesday Night

      Tuesday Night:WSW wind 10 to 12 kt, with gusts as high as 20 kt. A slight chance of snow.   Waves 1 ft or less.

      Low: 21 °FRising Temperatures

      WSW 12kt
      < 1ft

    • Wednesday

      Wednesday:WSW wind around 13 kt becoming NW in the afternoon. Winds could gust as high as 20 kt. Snow likely.   Waves 1 ft or less.

      High: 29 °FFalling Temperatures

      NW 13kt
      < 1ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 12:26 pm CST Nov 29, 2025
Forecast Valid: 1pm CST Nov 29, 2025-6pm CST Dec 5, 2025

View Nearby Observations

Detailed Forecast

This Afternoon
ESE wind 8 to 11 kt, with gusts as high as 20 kt. Snow. Waves 1 to 2 ft.
Tonight
ESE wind 9 to 15 kt becoming N after midnight. Snow. Waves 2 to 3 ft.
Sunday
N wind 15 to 19 kt, with gusts as high as 28 kt. Snow likely, mainly before noon. Waves 1 to 2 ft.
Sunday Night
NW wind 7 to 15 kt becoming W after midnight. Winds could gust as high as 29 kt. Partly cloudy. Waves 1 ft or less.
Monday
WSW wind 7 to 13 kt. Mostly cloudy. Waves 1 ft or less.
Monday Night
WSW wind 8 to 11 kt becoming WNW after midnight. A slight chance of snow. Waves 1 ft or less.
Tuesday
WSW wind 8 to 10 kt. Partly sunny. Waves 1 ft or less.
Tuesday Night
WSW wind 10 to 12 kt, with gusts as high as 20 kt. A slight chance of snow. Waves 1 ft or less.
Wednesday
WSW wind around 13 kt becoming NW in the afternoon. Winds could gust as high as 20 kt. Snow likely. 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.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

Point Forecast: 45.2°N 87.03°W
Last Update: 12:26 pm CST Nov 29, 2025
Forecast Valid: 1pm CST Nov 29, 2025-6pm CST Dec 5, 2025
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data