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Green Bay, WI Local Forecast Office

8NM NNE Green Bay WI

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:E wind around 10 kt becoming NE. Mostly cloudy. Waves 1 ft or less.

      High: 40 °F

      E 10kt
      < 1ft

    • Tonight

      Tonight:N wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Mostly cloudy, then gradually becoming clear. Waves 1 ft or less.

      Low: 25 °F

      N 9kt⇓
      < 1ft

    • Monday

      Monday:Variable winds less than 5 kt becoming SSW 6 to 11 kt in the morning. Sunny. Waves 1 ft or less.

      High: 44 °F

      ⇑SSW 11kt
      < 1ft

    • Monday Night

      Monday Night:SSW wind 9 to 13 kt, with gusts as high as 19 kt. Mostly cloudy. Waves 1 ft or less.

      Low: 38 °F

      SSW 13kt
      < 1ft

    • Tuesday

      Tuesday:SSW wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. Sunny. Waves 1 ft or less.

      High: 57 °F

      SSW 7kt⇓
      < 1ft

    • Tuesday Night

      Tuesday Night:E wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Mostly clear. Waves 1 ft or less.

      Low: 36 °F

      E 7kt⇓
      < 1ft

    • Wednesday

      Wednesday:Variable winds less than 5 kt becoming ESE 5 to 7 kt in the afternoon. Sunny. Waves 1 ft or less.

      High: 55 °F

      ⇑ESE 7kt
      < 1ft

    • Wednesday Night

      Wednesday Night:SSE wind around 8 kt. Partly cloudy. Waves 1 ft or less.

      Low: 44 °F

      SSE 8kt
      < 1ft

    • Thursday

      Thursday:S wind 10 to 16 kt, with gusts as high as 23 kt. Partly sunny. Waves 1 ft or less.

      High: 64 °F

      S 16kt
      < 1ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:31 pm CDT Apr 19, 2026
Forecast Valid: 3pm CDT Apr 19, 2026-6pm CDT Apr 26, 2026

View Nearby Observations

Detailed Forecast

This Afternoon
E wind around 10 kt becoming NE. Mostly cloudy. Waves 1 ft or less.
Tonight
N wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Mostly cloudy, then gradually becoming clear. Waves 1 ft or less.
Monday
Variable winds less than 5 kt becoming SSW 6 to 11 kt in the morning. Sunny. Waves 1 ft or less.
Monday Night
SSW wind 9 to 13 kt, with gusts as high as 19 kt. Mostly cloudy. Waves 1 ft or less.
Tuesday
SSW wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. Sunny. Waves 1 ft or less.
Tuesday Night
E wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Mostly clear. Waves 1 ft or less.
Wednesday
Variable winds less than 5 kt becoming ESE 5 to 7 kt in the afternoon. Sunny. Waves 1 ft or less.
Wednesday Night
SSE wind around 8 kt. Partly cloudy. Waves 1 ft or less.
Thursday
S wind 10 to 16 kt, with gusts as high as 23 kt. Partly 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: 44.66°N 87.95°W
Last Update: 3:31 pm CDT Apr 19, 2026
Forecast Valid: 3pm CDT Apr 19, 2026-6pm CDT Apr 26, 2026
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