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Green Bay, WI Local Forecast Office

8NM SSE Sturgeon Bay WI

Marine Point Forecast

[NOTICE]
    • Today

      Today:WNW wind 15 to 21 kt. Mostly sunny. Waves 1 ft or less.

      High: -3 °F

      WNW 21kt
      < 1ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:WNW wind 10 to 14 kt. Partly cloudy. Waves 1 ft or less.

      Low: -11 °F

      WNW 14kt
      < 1ft

    • Saturday

      Saturday:WNW wind 5 to 9 kt becoming variable and less than 5 kt in the afternoon. Partly sunny. Waves 1 ft or less.

      High: 4 °F

      WNW 9kt⇓
      < 1ft

    • Saturday Night

      Saturday Night:Variable winds less than 5 kt becoming N 5 to 8 kt in the evening. Mostly cloudy. Waves 1 ft or less.

      Low: -2 °F

      ⇑N 8kt
      < 1ft

    • Sunday

      Sunday:N wind around 9 kt. A chance of snow, mainly before noon.   Waves 1 ft or less.

      High: 12 °F

      N 9kt
      < 1ft

    • Sunday Night

      Sunday Night:N wind 8 to 11 kt. Mostly cloudy. Waves 1 ft or less.

      Low: -1 °F

      N 11kt
      < 1ft

    • Monday

      Monday:NW wind 11 to 13 kt becoming WSW in the afternoon. Mostly sunny. Waves 1 ft or less.

      High: 8 °F

      WSW 13kt
      < 1ft

    • Monday Night

      Monday Night:WSW wind 12 to 14 kt, with gusts as high as 20 kt. Mostly cloudy. Waves 1 ft or less.

      Low: 5 °F

      WSW 14kt
      < 1ft

    • Tuesday

      Tuesday:WNW wind 11 to 13 kt. Mostly sunny. Waves 1 ft or less.

      High: 12 °F

      WNW 13kt
      < 1ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 7:32 am CST Jan 23, 2026
Forecast Valid: 7am CST Jan 23, 2026-6pm CST Jan 29, 2026

View Nearby Observations

Detailed Forecast

Today
WNW wind 15 to 21 kt. Mostly sunny. Waves 1 ft or less.
Tonight
WNW wind 10 to 14 kt. Partly cloudy. Waves 1 ft or less.
Saturday
WNW wind 5 to 9 kt becoming variable and less than 5 kt in the afternoon. Partly sunny. Waves 1 ft or less.
Saturday Night
Variable winds less than 5 kt becoming N 5 to 8 kt in the evening. Mostly cloudy. Waves 1 ft or less.
Sunday
N wind around 9 kt. A chance of snow, mainly before noon. Waves 1 ft or less.
Sunday Night
N wind 8 to 11 kt. Mostly cloudy. Waves 1 ft or less.
Monday
NW wind 11 to 13 kt becoming WSW in the afternoon. Mostly sunny. Waves 1 ft or less.
Monday Night
WSW wind 12 to 14 kt, with gusts as high as 20 kt. Mostly cloudy. Waves 1 ft or less.
Tuesday
WNW wind 11 to 13 kt. Mostly 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: 7:32 am CST Jan 23, 2026
Forecast Valid: 7am CST Jan 23, 2026-6pm CST Jan 29, 2026
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