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Green Bay, WI Local Forecast Office

2NM NNE Green Bay WI

Marine Point Forecast

[NOTICE]

Overnight
Low: 50 °F
N 8kt
1ft
Monday
High: 75 °F
WNW 8kt⇓
< 1ft
Monday Night
Low: 59 °F
Light Wind
< 1ft
Tuesday
High: 80 °F
⇑SSW 8kt
< 1ft
Tuesday Night
Low: 68 °F
S 12kt
< 1ft
Wednesday
High: 79 °F
W 12kt
< 1ft
Wednesday Night
Low: 65 °F
WNW 8kt
< 1ft
Thursday
High: 78 °F
NW 8kt
< 1ft
Thursday Night
Low: 62 °F
NNE 8kt⇓
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 11:56 pm CDT Aug 23, 2026
Forecast Valid: 12am CDT Aug 24, 2026-6pm CDT Aug 30, 2026

View Nearby Observations

Detailed Forecast

Overnight

N wind around 8 kt becoming WNW. Clear. Waves around 1 ft.

Monday

WNW wind 5 to 8 kt becoming variable and less than 5 kt in the afternoon. Mostly sunny. Waves 1 ft or less.

Monday Night

Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.

Tuesday

Variable winds less than 5 kt becoming SSW 5 to 8 kt in the afternoon. Sunny. Waves 1 ft or less.

Tuesday Night

S wind 8 to 12 kt, with gusts as high as 18 kt. A slight chance of showers before 10pm, then a slight chance of showers and thunderstorms between 10pm and 1am, then showers likely and possibly a thunderstorm after 1am. Waves 1 ft or less.

Wednesday

SSW wind 10 to 12 kt becoming W in the afternoon. A slight chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm, then a chance of showers and thunderstorms after 1pm. Waves 1 ft or less.

Wednesday Night

WNW wind 6 to 8 kt. Partly cloudy. Waves 1 ft or less.

Thursday

NW wind 6 to 8 kt. Sunny. Waves 1 ft or less.

Thursday Night

NNE wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Mostly clear. Waves 1 ft or less.

*Notices:

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.
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.