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Green Bay, WI Local Forecast Office

14NM S Sturgeon Bay WI

Marine Point Forecast

[NOTICE]
    • Overnight

      Overnight:SSW wind 11 to 15 kt. A chance of showers and thunderstorms, mainly after 4am.   Waves 2 to 3 ft.

      Low: 70 °F

      SSW 15kt
      2-3ft

      Small Craft Advisory
      Small Craft Advisory

    • Wednesday

      Wednesday:WSW wind 11 to 13 kt, with gusts as high as 20 kt. A chance of showers, mainly before 7am.  Patchy fog before 8am.  Waves around 1 ft.

      High: 75 °F

      WSW 13kt
      1ft

    • Wednesday Night

      Wednesday Night:NW wind 7 to 11 kt. Mostly clear. Waves 1 ft or less.

      Low: 60 °F

      NW 11kt
      < 1ft

    • Thursday

      Thursday:NW wind 5 to 8 kt. Sunny. Waves 1 ft or less.

      High: 70 °F

      NW 8kt
      < 1ft

    • Thursday Night

      Thursday Night:SSE wind around 6 kt becoming SW after midnight. Mostly clear. Waves 1 ft or less.

      Low: 59 °F

      SSE 6kt
      < 1ft

    • Friday

      Friday:S wind 6 to 11 kt increasing to 14 to 19 kt in the afternoon. Sunny. Waves 1 ft or less building to 3 ft.

      High: 70 °F

      ⇑S 19kt
      Waves Building3ft

    • Friday Night

      Friday Night:S wind 15 to 18 kt, with gusts as high as 24 kt. A slight chance of showers after 1am.   Waves around 4 ft.

      Low: 63 °F

      S 18kt
      4ft

    • Saturday

      Saturday:SW wind 11 to 15 kt. A chance of showers, with thunderstorms also possible after 1pm.   Waves 2 to 3 ft.

      High: 71 °F

      SW 15kt
      2-3ft

    • Saturday Night

      Saturday Night:WSW wind around 9 kt becoming NNW after midnight. Mostly cloudy. Waves 1 to 2 ft.

      Low: 59 °F

      WSW 9kt
      1-2ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:56 pm CDT Sep 8, 2026
Forecast Valid: 11pm CDT Sep 8, 2026-6pm CDT Sep 15, 2026

View Nearby Observations

Detailed Forecast

Overnight
SSW wind 11 to 15 kt. A chance of showers and thunderstorms, mainly after 4am. Waves 2 to 3 ft.
Wednesday
WSW wind 11 to 13 kt, with gusts as high as 20 kt. A chance of showers, mainly before 7am. Patchy fog before 8am. Waves around 1 ft.
Wednesday Night
NW wind 7 to 11 kt. Mostly clear. Waves 1 ft or less.
Thursday
NW wind 5 to 8 kt. Sunny. Waves 1 ft or less.
Thursday Night
SSE wind around 6 kt becoming SW after midnight. Mostly clear. Waves 1 ft or less.
Friday
S wind 6 to 11 kt increasing to 14 to 19 kt in the afternoon. Sunny. Waves 1 ft or less building to 3 ft.
Friday Night
S wind 15 to 18 kt, with gusts as high as 24 kt. A slight chance of showers after 1am. Waves around 4 ft.
Saturday
SW wind 11 to 15 kt. A chance of showers, with thunderstorms also possible after 1pm. Waves 2 to 3 ft.
Saturday Night
WSW wind around 9 kt becoming NNW after midnight. Mostly cloudy. Waves 1 to 2 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: 44.6°N 87.41°W
Last Update: 9:56 pm CDT Sep 8, 2026
Forecast Valid: 11pm CDT Sep 8, 2026-6pm CDT Sep 15, 2026
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