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Green Bay, WI Local Forecast Office

14NM S Sturgeon Bay WI

Marine Point Forecast

[NOTICE]
    • Late Afternoon

      Late Afternoon:NNE wind around 13 kt, with gusts as high as 21 kt. Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Some of the storms could be severe.   Waves around 1 ft.

      High: 68 °F

      NNE 13kt
      1ft

    • Tonight

      Tonight:NNE wind around 16 kt, with gusts as high as 25 kt. Showers and possibly a thunderstorm before 11pm, then a chance of showers and thunderstorms between 11pm and 1am, then a chance of showers after 1am. Some of the storms could produce heavy rainfall.   Waves around 2 ft.

      Low: 58 °F

      NNE 16kt
      2ft

      Small Craft Advisory
      Small Craft Advisory

    • Thursday

      Thursday:N wind 13 to 16 kt, with gusts as high as 22 kt. A slight chance of showers before 7am.   Waves 1 to 2 ft.

      High: 65 °F

      N 16kt
      1-2ft

      Small Craft Advisory
      Small Craft Advisory

    • Thursday Night

      Thursday Night:NE wind 5 to 10 kt. Mostly clear. Waves 1 ft or less.

      Low: 58 °F

      NE 10kt
      < 1ft

    • Friday

      Friday:SSE wind 5 to 7 kt. Mostly sunny. Waves 1 ft or less.

      High: 67 °F

      SSE 7kt
      < 1ft

    • Friday Night

      Friday Night:SSE wind around 7 kt. A chance of showers, with thunderstorms also possible after 4am.   Waves 1 ft or less.

      Low: 61 °F

      SSE 7kt
      < 1ft

    • Saturday

      Saturday:SSW wind 6 to 8 kt becoming NE in the afternoon. A chance of showers and thunderstorms before 1pm.   Waves 1 ft or less.

      High: 69 °F

      SSE 8kt
      < 1ft

    • Saturday Night

      Saturday Night:NNE wind around 7 kt. Mostly cloudy. Waves 1 ft or less.

      Low: 61 °F

      NNE 7kt
      < 1ft

    • Sunday

      Sunday:NE wind around 8 kt. Sunny. Waves 1 ft or less.

      High: 68 °F

      NE 8kt
      < 1ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:56 pm CDT Jul 16, 2025
Forecast Valid: 4pm CDT Jul 16, 2025-6pm CDT Jul 23, 2025

View Nearby Observations

Detailed Forecast

Late Afternoon
NNE wind around 13 kt, with gusts as high as 21 kt. Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Some of the storms could be severe. Waves around 1 ft.
Tonight
NNE wind around 16 kt, with gusts as high as 25 kt. Showers and possibly a thunderstorm before 11pm, then a chance of showers and thunderstorms between 11pm and 1am, then a chance of showers after 1am. Some of the storms could produce heavy rainfall. Waves around 2 ft.
Thursday
N wind 13 to 16 kt, with gusts as high as 22 kt. A slight chance of showers before 7am. Waves 1 to 2 ft.
Thursday Night
NE wind 5 to 10 kt. Mostly clear. Waves 1 ft or less.
Friday
SSE wind 5 to 7 kt. Mostly sunny. Waves 1 ft or less.
Friday Night
SSE wind around 7 kt. A chance of showers, with thunderstorms also possible after 4am. Waves 1 ft or less.
Saturday
SSW wind 6 to 8 kt becoming NE in the afternoon. A chance of showers and thunderstorms before 1pm. Waves 1 ft or less.
Saturday Night
NNE wind around 7 kt. Mostly cloudy. Waves 1 ft or less.
Sunday
NE wind around 8 kt. 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: 44.6°N 87.41°W
Last Update: 3:56 pm CDT Jul 16, 2025
Forecast Valid: 4pm CDT Jul 16, 2025-6pm CDT Jul 23, 2025
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