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Green Bay, WI Local Forecast Office

3NM N Green Bay WI

Marine Point Forecast

[NOTICE]
    • Saturday

      Saturday:NW wind 7 to 9 kt. Sunny. Waves 1 ft or less.

      High: 77 °F

      NW 9kt
      < 1ft

    • Saturday Night

      Saturday Night:SW wind 5 to 7 kt. Mostly clear. Waves 1 ft or less.

      Low: 65 °F

      SW 7kt
      < 1ft

    • Sunday

      Sunday:SSW wind 6 to 10 kt. A chance of showers, with thunderstorms also possible after 4pm.   Waves 1 ft or less.

      High: 77 °F

      SSW 10kt
      < 1ft

    • Sunday Night

      Sunday Night:SW wind around 6 kt becoming variable and less than 5 kt in the evening. A chance of showers and thunderstorms before 1am.   Waves 1 ft or less.

      Low: 66 °F

      SW 6kt⇓
      < 1ft

    • Monday

      Monday:Variable winds 5 kt or less. A slight chance of showers, with thunderstorms also possible after 4pm.   Waves 1 ft or less.

      High: 77 °F

      Light Wind
      < 1ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. A slight chance of showers and thunderstorms, then a chance of showers after 7pm.   Waves 1 ft or less.

      Low: 65 °F

      Light Wind
      < 1ft

    • Tuesday

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

      High: 77 °F

      Light Wind
      < 1ft

    • Tuesday Night

      Tuesday Night:Variable winds 5 kt or less. A slight chance of showers, with thunderstorms also possible after 1am.   Waves 1 ft or less.

      Low: 64 °F

      Light Wind
      < 1ft

    • Wednesday

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

      High: 76 °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: 1:56 am CDT Aug 8, 2026
Forecast Valid: 2am CDT Aug 8, 2026-6pm CDT Aug 14, 2026

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Detailed Forecast

Saturday
NW wind 7 to 9 kt. Sunny. Waves 1 ft or less.
Saturday Night
SW wind 5 to 7 kt. Mostly clear. Waves 1 ft or less.
Sunday
SSW wind 6 to 10 kt. A chance of showers, with thunderstorms also possible after 4pm. Waves 1 ft or less.
Sunday Night
SW wind around 6 kt becoming variable and less than 5 kt in the evening. A chance of showers and thunderstorms before 1am. Waves 1 ft or less.
Monday
Variable winds 5 kt or less. A slight chance of showers, with thunderstorms also possible after 4pm. Waves 1 ft or less.
Monday Night
Variable winds 5 kt or less. A slight chance of showers and thunderstorms, then a chance of showers after 7pm. Waves 1 ft or less.
Tuesday
Variable winds 5 kt or less. A chance of showers, mainly before 1pm. Waves 1 ft or less.
Tuesday Night
Variable winds 5 kt or less. A slight chance of showers, with thunderstorms also possible after 1am. Waves 1 ft or less.
Wednesday
Variable winds 5 kt or less. A chance of showers and thunderstorms after 1pm. 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: 44.58°N 87.98°W
Last Update: 1:56 am CDT Aug 8, 2026
Forecast Valid: 2am CDT Aug 8, 2026-6pm CDT Aug 14, 2026
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