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4NM NE Port Washington WI

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 8:11 pm CST Dec 8, 2025
Forecast Valid: 9pm CST Dec 8, 2025-6pm CST Dec 15, 2025

Tonight

SSW wind around 20 kt, with gusts as high as 30 kt. Snow, mainly between 1am and 3am. Waves 3 to 4 ft.

Tuesday

SW wind 10 to 20 kt becoming W in the morning. A chance of snow before 8am, then a slight chance of snow after 5pm. Waves 4 ft subsiding to 1 ft.

Tuesday Night

SSW wind 10 to 20 kt becoming WNW after midnight. Winds could gust as high as 25 kt. Snow before midnight, then rain and snow. Waves 1 to 3 ft.

Wednesday

NNW wind 20 to 25 kt, with gusts as high as 30 kt. Snow likely, possibly mixed with rain, becoming all snow after 9am. Waves 2 to 3 ft.

Wednesday Night

NW wind 10 to 20 kt. A slight chance of snow showers before midnight. Waves 1 to 2 ft.

Thursday

WNW wind around 10 kt. Partly sunny. Waves 1 ft or less.

Thursday Night

WNW wind 10 to 15 kt. A slight chance of snow showers. Waves 1 ft or less.

Friday

WNW wind 15 to 20 kt, with gusts as high as 25 kt. A chance of snow showers. Waves 1 to 2 ft.

Friday Night

WNW wind 20 to 25 kt, with gusts as high as 30 kt. A chance of snow showers. Waves 1 to 2 ft.

Wave heights are for ice free areas.

*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.