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4NM NNW Green Bay WI

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 2:41 am CDT Oct 13, 2026
Forecast Valid: 4am CDT Oct 13, 2026-6pm CDT Oct 19, 2026

Tuesday

NW wind 8 to 13 kt, with gusts as high as 19 kt. Mostly sunny. Waves 1 ft or less.

Tuesday Night

Variable winds 5 kt or less. A slight chance of showers between 9pm and 10pm. Waves 1 ft or less.

Wednesday

NNW wind 5 to 8 kt becoming NNE in the afternoon. Mostly sunny. Waves 1 ft or less.

Wednesday Night

ENE wind 5 to 10 kt. Mostly cloudy. Waves 1 ft or less.

Thursday

ENE wind around 6 kt becoming variable and less than 5 kt in the afternoon. A chance of showers after 1pm. Waves 1 ft or less.

Thursday Night

Variable winds less than 5 kt becoming WNW 16 to 21 kt in the evening. Showers likely before 1am. Waves 1 ft or less.

Friday

NW wind 20 to 22 kt, with gusts as high as 30 kt. Mostly sunny. Waves 1 ft or less.

Friday Night

NNW wind 6 to 16 kt. Mostly clear. Waves 1 ft or less.

Saturday

SW wind 5 to 11 kt. Sunny. 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.