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Green Bay, WI Local Forecast Office

5NM WNW Sturgeon Bay WI

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:SSW wind 8 to 11 kt becoming W after midnight. A chance of showers and thunderstorms, mainly before 11pm.   Waves 1 ft or less.

      Low: 64 °F

      SSW 11kt
      < 1ft

    • Saturday

      Saturday:NW wind 5 to 8 kt becoming W in the afternoon. Sunny. Waves 1 ft or less.

      High: 80 °F

      NW 8kt
      < 1ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.

      Low: 64 °F

      Light Wind
      < 1ft

    • Sunday

      Sunday:SSW wind 5 to 10 kt. A chance of showers, with thunderstorms also possible after 4pm.   Waves 1 ft or less.

      High: 81 °F

      SSW 10kt
      < 1ft

    • Sunday Night

      Sunday Night:SSW wind 5 to 8 kt becoming variable and less than 5 kt after midnight. A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am, then a slight chance of showers and thunderstorms after 1am.   Waves 1 ft or less.

      Low: 65 °F

      SSW 8kt⇓
      < 1ft

    • Monday

      Monday:Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly after 1pm.   Waves 1 ft or less.

      High: 78 °F

      Light Wind
      < 1ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. A slight chance of showers and thunderstorms.   Waves 1 ft or less.

      Low: 63 °F

      Light Wind
      < 1ft

    • Tuesday

      Tuesday:Variable winds 5 kt or less. A chance of showers.   Waves 1 ft or less.

      High: 78 °F

      Light Wind
      < 1ft

    • Tuesday Night

      Tuesday Night:Variable winds 5 kt or less. A slight chance of showers and thunderstorms.   Waves 1 ft or less.

      Low: 62 °F

      Light Wind
      < 1ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 5:01 pm CDT Aug 7, 2026
Forecast Valid: 5pm CDT Aug 7, 2026-6pm CDT Aug 14, 2026

View Nearby Observations

Detailed Forecast

Tonight
SSW wind 8 to 11 kt becoming W after midnight. A chance of showers and thunderstorms, mainly before 11pm. Waves 1 ft or less.
Saturday
NW wind 5 to 8 kt becoming W in the afternoon. Sunny. Waves 1 ft or less.
Saturday Night
Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.
Sunday
SSW wind 5 to 10 kt. A chance of showers, with thunderstorms also possible after 4pm. Waves 1 ft or less.
Sunday Night
SSW wind 5 to 8 kt becoming variable and less than 5 kt after midnight. A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am, then a slight chance of showers and thunderstorms after 1am. Waves 1 ft or less.
Monday
Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly after 1pm. Waves 1 ft or less.
Monday Night
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Waves 1 ft or less.
Tuesday
Variable winds 5 kt or less. A chance of showers. Waves 1 ft or less.
Tuesday Night
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. 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: 44.86°N 87.48°W
Last Update: 5:01 pm CDT Aug 7, 2026
Forecast Valid: 5pm CDT Aug 7, 2026-6pm CDT Aug 14, 2026
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