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Green Bay, WI Local Forecast Office

8NM SSE Sturgeon Bay WI

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:NNE wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Mostly clear. Waves 1 ft or less.

      Low: 27 °F

      NNE 9kt⇓
      < 1ft

    • Monday

      Monday:Variable winds less than 5 kt becoming S 12 to 17 kt in the morning. Sunny. Waves 1 ft or less building to 3 ft.

      High: 41 °F

      ⇑S 17kt
      Waves Building3ft

    • Monday Night

      Monday Night:S wind 14 to 20 kt. Mostly cloudy. Waves around 4 ft.

      Low: 37 °F

      S 20kt
      4ft

    • Tuesday

      Tuesday:SSW wind 6 to 11 kt becoming SE in the afternoon. Sunny. Waves 2 to 3 ft.

      High: 49 °F

      SSW 11kt
      2-3ft

    • Tuesday Night

      Tuesday Night:E wind 6 to 8 kt becoming NE after midnight. Mostly clear. Waves 1 to 2 ft.

      Low: 37 °F

      NE 8kt
      1-2ft

    • Wednesday

      Wednesday:NE wind around 6 kt becoming ESE in the afternoon. Sunny. Waves 1 ft or less.

      High: 47 °F

      E 6kt
      < 1ft

    • Wednesday Night

      Wednesday Night:SSE wind 7 to 13 kt. Mostly clear. Waves 1 to 2 ft.

      Low: 41 °F

      SSE 13kt
      1-2ft

    • Thursday

      Thursday:S wind 16 to 21 kt. Partly sunny. Waves 3 to 5 ft.

      High: 52 °F

      S 21kt
      3-5ft

    • Thursday Night

      Thursday Night:S wind 22 to 24 kt. Showers likely and possibly a thunderstorm.   Waves 6 to 7 ft.

      Low: 46 °F

      S 24kt
      6-7ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 8:37 pm CDT Apr 19, 2026
Forecast Valid: 9pm CDT Apr 19, 2026-6pm CDT Apr 26, 2026

View Nearby Observations

Detailed Forecast

Tonight
NNE wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Mostly clear. Waves 1 ft or less.
Monday
Variable winds less than 5 kt becoming S 12 to 17 kt in the morning. Sunny. Waves 1 ft or less building to 3 ft.
Monday Night
S wind 14 to 20 kt. Mostly cloudy. Waves around 4 ft.
Tuesday
SSW wind 6 to 11 kt becoming SE in the afternoon. Sunny. Waves 2 to 3 ft.
Tuesday Night
E wind 6 to 8 kt becoming NE after midnight. Mostly clear. Waves 1 to 2 ft.
Wednesday
NE wind around 6 kt becoming ESE in the afternoon. Sunny. Waves 1 ft or less.
Wednesday Night
SSE wind 7 to 13 kt. Mostly clear. Waves 1 to 2 ft.
Thursday
S wind 16 to 21 kt. Partly sunny. Waves 3 to 5 ft.
Thursday Night
S wind 22 to 24 kt. Showers likely and possibly a thunderstorm. Waves 6 to 7 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: 44.7°N 87.34°W
Last Update: 8:37 pm CDT Apr 19, 2026
Forecast Valid: 9pm CDT Apr 19, 2026-6pm CDT Apr 26, 2026
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