Hazardous Weather Conditions

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Green Bay, WI Local Forecast Office

2NM E Marinette WI

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:Variable winds 5 kt or less. Sunny. Waves 1 ft or less.

      High: 54 °F

      Light Wind
      < 1ft

    • Tonight

      Tonight:Variable winds 5 kt or less. Areas of dense fog between 11pm and midnight, then Widespread dense fog, mainly between 1am and 3am.  Waves 1 ft or less.

      Low: 40 °F

      Light Wind
      < 1ft

    • Friday

      Friday:SSE wind 5 to 13 kt, with gusts as high as 20 kt. Areas of fog before 10am.  Waves 1 to 2 ft.

      High: 55 °F

      SSE 13kt
      1-2ft

    • Friday Night

      Friday Night:SSE wind 11 to 15 kt becoming W after midnight. Winds could gust as high as 22 kt. A chance of showers and thunderstorms before 7pm, then showers and possibly a thunderstorm between 7pm and 1am, then showers likely after 1am.   Waves 1 to 2 ft.

      Low: 39 °F

      SSE 15kt
      1-2ft

    • Saturday

      Saturday:W wind around 12 kt, with gusts as high as 18 kt. A chance of rain showers before 4pm, then a slight chance of snow showers.   Waves 1 ft or less.

      High: 45 °F

      W 12kt
      < 1ft

    • Saturday Night

      Saturday Night:WNW wind 10 to 13 kt, with gusts as high as 19 kt. A slight chance of snow showers before 7pm.   Waves 1 ft or less.

      Low: 31 °F

      WNW 13kt
      < 1ft

    • Sunday

      Sunday:NW wind around 10 kt. Mostly sunny. Waves 1 ft or less.

      High: 40 °F

      NW 10kt
      < 1ft

    • Sunday Night

      Sunday Night:N wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Mostly clear. Waves 1 ft or less.

      Low: 29 °F

      N 8kt⇓
      < 1ft

    • Monday

      Monday:WSW wind 5 to 12 kt becoming S in the afternoon. Sunny. Waves 1 ft or less.

      High: 46 °F

      S 12kt
      < 1ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:13 pm CDT Apr 16, 2026
Forecast Valid: 3pm CDT Apr 16, 2026-6pm CDT Apr 23, 2026

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Detailed Forecast

This Afternoon
Variable winds 5 kt or less. Sunny. Waves 1 ft or less.
Tonight
Variable winds 5 kt or less. Areas of dense fog between 11pm and midnight, then Widespread dense fog, mainly between 1am and 3am. Waves 1 ft or less.
Friday
SSE wind 5 to 13 kt, with gusts as high as 20 kt. Areas of fog before 10am. Waves 1 to 2 ft.
Friday Night
SSE wind 11 to 15 kt becoming W after midnight. Winds could gust as high as 22 kt. A chance of showers and thunderstorms before 7pm, then showers and possibly a thunderstorm between 7pm and 1am, then showers likely after 1am. Waves 1 to 2 ft.
Saturday
W wind around 12 kt, with gusts as high as 18 kt. A chance of rain showers before 4pm, then a slight chance of snow showers. Waves 1 ft or less.
Saturday Night
WNW wind 10 to 13 kt, with gusts as high as 19 kt. A slight chance of snow showers before 7pm. Waves 1 ft or less.
Sunday
NW wind around 10 kt. Mostly sunny. Waves 1 ft or less.
Sunday Night
N wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Mostly clear. Waves 1 ft or less.
Monday
WSW wind 5 to 12 kt becoming S in the afternoon. 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: 45.1°N 87.58°W
Last Update: 3:13 pm CDT Apr 16, 2026
Forecast Valid: 3pm CDT Apr 16, 2026-6pm CDT Apr 23, 2026
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