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5NM SW Washington Island WI

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 8:36 am CDT Aug 26, 2026
Forecast Valid: 9am CDT Aug 26, 2026-6pm CDT Sep 1, 2026

Today

WSW wind 8 to 12 kt. A chance of showers and thunderstorms, mainly after 1pm. Waves around 1 ft.

Tonight

NW wind around 11 kt, with gusts as high as 18 kt. Partly cloudy. Waves 1 ft or less.

Thursday

N wind 7 to 12 kt. Mostly sunny. Waves 1 ft or less.

Thursday Night

NNE wind 5 to 10 kt. Mostly clear. Waves 1 ft or less.

Friday

Variable winds less than 5 kt becoming SSE around 6 kt in the afternoon. Sunny. Waves 1 ft or less.

Friday Night

SSE wind 7 to 9 kt. Partly cloudy. Waves 1 ft or less.

Saturday

SSW wind 9 to 15 kt, with gusts as high as 23 kt. A slight chance of showers after 1pm. Waves 1 ft or less.

Saturday Night

SSW wind 12 to 15 kt, with gusts as high as 24 kt. A chance of showers, with thunderstorms also possible after 1am. Waves around 1 ft.

Sunday

S wind 13 to 15 kt, with gusts as high as 21 kt. A chance of showers, with thunderstorms also possible after 1pm. Waves 1 to 2 ft.

*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.