For More Weather Information:

Marquette, MI Local Forecast Office

6NM NE Washington Island WI

Marine Point Forecast

[NOTICE]

Today
High: 76 °F
SSW 15kt
1-3ft

Small Craft Advisory
Tonight
Low: 62 °F
NW 10kt
1ft
Thursday
High: 73 °F
NNW 15kt
1-2ft
Thursday Night
Low: 58 °F
NNE 10kt
< 1ft
Friday
High: 73 °F
Light Wind
< 1ft
Friday Night
Low: 61 °F
S 10kt
< 1ft
Saturday
High: 75 °F
SSW 20kt
1-2ft
Saturday Night
Low: 66 °F
SSW 15kt
2ft
Sunday
High: 74 °F
S 15kt
2-3ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 6:07 am CDT Aug 26, 2026
Forecast Valid: 6am CDT Aug 26, 2026-6pm CDT Sep 1, 2026

View Nearby Observations

Detailed Forecast

Today

SSW wind 10 to 15 kt becoming W in the afternoon. Winds could gust as high as 20 kt. Showers and thunderstorms likely before 3pm, then showers likely and possibly a thunderstorm between 3pm and 5pm, then a chance of showers and thunderstorms after 5pm. Waves 1 to 3 ft.

Tonight

NW wind 5 to 10 kt, with gusts as high as 15 kt. A chance of showers before 7pm. Waves around 1 ft.

Thursday

NNW wind 10 to 15 kt. Mostly sunny. Waves 1 to 2 ft.

Thursday Night

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

Friday

Variable winds 5 kt or less. Sunny. Waves 1 ft or less.

Friday Night

S wind 5 to 10 kt. Partly cloudy. Waves 1 ft or less.

Saturday

SSW wind 10 to 20 kt. Partly sunny. Waves 1 to 2 ft.

Saturday Night

SSW wind around 15 kt, with gusts as high as 25 kt. A chance of showers. Waves around 2 ft.

Sunday

S wind around 15 kt, with gusts as high as 25 kt. A chance of showers. Waves 2 to 3 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.