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Green Bay, WI Local Forecast Office

8NM N Egg Harbor WI

Marine Point Forecast

[NOTICE]

Overnight
Low: 59 °F
NW 10kt
1ft
Sunday
High: 68 °F
WNW 15kt
1ft
Sunday Night
Low: 51 °F
NNW 12kt
1-2ft
Monday
High: 70 °F
⇑S 13kt
< 1ft
Monday Night
Low: 63 °F
S 23kt
4ft
Tuesday
High: 74 °F
SW 20kt
4ft
Tuesday Night
Low: 59 °F
WNW 9kt
< 1ft
Wednesday
High: 67 °F
NNE 7kt
< 1ft
Wednesday Night
Low: 61 °F
⇑ENE 6kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 10:31 pm CDT Sep 12, 2026
Forecast Valid: 12am CDT Sep 13, 2026-6pm CDT Sep 19, 2026

View Nearby Observations

Detailed Forecast

Overnight

NW wind around 10 kt. Partly cloudy. Waves around 1 ft.

Sunday

WNW wind 11 to 15 kt, with gusts as high as 21 kt. Mostly cloudy, then gradually becoming sunny. Waves around 1 ft.

Sunday Night

NNW wind 5 to 12 kt. Clear. Waves 1 to 2 ft.

Monday

Variable winds less than 5 kt becoming S 8 to 13 kt in the afternoon. Increasing clouds. Waves 1 ft or less.

Monday Night

S wind 15 to 23 kt, with gusts as high as 34 kt. Showers before 1am, then showers and possibly a thunderstorm between 1am and 4am, then showers after 4am. Waves 1 ft building to 4 ft.

Tuesday

SW wind 11 to 20 kt, with gusts as high as 29 kt. A slight chance of showers before 1pm. Waves 4 ft subsiding to 1 ft.

Tuesday Night

WNW wind 7 to 9 kt becoming N after midnight. Mostly cloudy. Waves 1 ft or less.

Wednesday

NNE wind around 7 kt becoming ENE in the afternoon. Partly sunny. Waves 1 ft or less.

Wednesday Night

Variable winds less than 5 kt becoming ENE around 6 kt in the evening. A chance of showers. 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.