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Green Bay, WI Local Forecast Office

8NM SSE Sturgeon Bay WI

Marine Point Forecast

[NOTICE]
    • Today

      Today:W wind 14 to 17 kt. A chance of sprinkles after noon.   Waves 1 to 2 ft.

      High: 43 °F

      W 17kt
      1-2ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:W wind 10 to 15 kt, with gusts as high as 22 kt. A chance of sprinkles before 8pm.   Waves 1 ft or less.

      Low: 33 °F

      W 15kt
      < 1ft

    • Sunday

      Sunday:WNW wind 10 to 12 kt becoming NNW in the afternoon. Mostly sunny. Waves 1 ft or less.

      High: 39 °F

      NW 12kt
      < 1ft

    • Sunday Night

      Sunday Night:NNE wind 5 to 9 kt becoming NNW after midnight. Mostly clear. Waves 1 ft or less.

      Low: 29 °F

      NNE 9kt
      < 1ft

    • Monday

      Monday:Variable winds less than 5 kt becoming S 11 to 16 kt in the morning. Sunny. Waves 1 to 2 ft.

      High: 40 °F

      ⇑S 16kt
      1-2ft

    • Monday Night

      Monday Night:S wind 15 to 20 kt. Mostly cloudy. Waves 3 to 5 ft.

      Low: 36 °F

      S 20kt
      3-5ft

    • Tuesday

      Tuesday:SSW wind 10 to 12 kt becoming E in the afternoon. Sunny. Waves 3 to 4 ft.

      High: 50 °F

      SSW 12kt
      3-4ft

    • Tuesday Night

      Tuesday Night:E wind 6 to 9 kt becoming NE after midnight. Mostly clear. Waves 1 to 3 ft.

      Low: 37 °F

      E 9kt
      1-3ft

    • Wednesday

      Wednesday:NE wind 5 to 7 kt becoming ESE in the afternoon. Sunny. Waves 1 ft or less.

      High: 47 °F

      E 7kt
      < 1ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 7:06 am CDT Apr 18, 2026
Forecast Valid: 7am CDT Apr 18, 2026-6pm CDT Apr 24, 2026

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Detailed Forecast

Today
W wind 14 to 17 kt. A chance of sprinkles after noon. Waves 1 to 2 ft.
Tonight
W wind 10 to 15 kt, with gusts as high as 22 kt. A chance of sprinkles before 8pm. Waves 1 ft or less.
Sunday
WNW wind 10 to 12 kt becoming NNW in the afternoon. Mostly sunny. Waves 1 ft or less.
Sunday Night
NNE wind 5 to 9 kt becoming NNW after midnight. Mostly clear. Waves 1 ft or less.
Monday
Variable winds less than 5 kt becoming S 11 to 16 kt in the morning. Sunny. Waves 1 to 2 ft.
Monday Night
S wind 15 to 20 kt. Mostly cloudy. Waves 3 to 5 ft.
Tuesday
SSW wind 10 to 12 kt becoming E in the afternoon. Sunny. Waves 3 to 4 ft.
Tuesday Night
E wind 6 to 9 kt becoming NE after midnight. Mostly clear. Waves 1 to 3 ft.
Wednesday
NE wind 5 to 7 kt becoming ESE in the afternoon. 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: 44.7°N 87.34°W
Last Update: 7:06 am CDT Apr 18, 2026
Forecast Valid: 7am CDT Apr 18, 2026-6pm CDT Apr 24, 2026
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