For More Weather Information:

Port Washington WI

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 1:06 pm CST Nov 2, 2026
Forecast Valid: 1pm CST Nov 2, 2026-6pm CST Nov 8, 2026

This Afternoon

SSE wind around 15 kt, with gusts as high as 25 kt. A slight chance of rain after 4pm. Waves around 4 ft.

Tonight

S wind around 15 kt, with gusts as high as 25 kt. Rain and thunderstorms likely before 3am, then a chance of rain. Waves 4 to 5 ft.

Tuesday

S wind around 15 kt, with gusts as high as 25 kt. Rain likely, mainly after 5pm. Waves 4 to 5 ft.

Tuesday Night

SSE wind 15 to 20 kt. Rain. Waves 4 to 5 ft.

Wednesday

SSE wind around 15 kt becoming SW in the afternoon. Rain likely, mainly before noon. Waves 4 ft subsiding to 1 ft.

Wednesday Night

SW wind around 10 kt. A chance of rain, mainly after midnight. Waves 1 ft or less.

Thursday

SW wind around 10 kt becoming W in the afternoon. A chance of rain. Waves 1 ft or less.

Thursday Night

WNW wind 10 to 15 kt becoming N after midnight. A chance of rain. Waves 1 ft or less.

Friday

N wind 15 to 20 kt. A chance of rain. Waves 1 ft or less.

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.