For More Weather Information:

Marquette, MI Local Forecast Office

7NM NE Munising MI

Marine Point Forecast

[NOTICE]

Tuesday
High: 43 °F
Light Wind
1ft
Tuesday Night
Low: 35 °F
Light Wind
< 1ft
Wednesday
High: 39 °F
Light Wind
< 1ft
Wednesday Night
Low: 36 °F
Light Wind
< 1ft
Thursday
High: 43 °F
N 10kt
< 1ft
Thursday Night
Low: 37 °F
NNE 10kt
1-2ft
Friday
High: 52 °F
SSE 15kt
1ft
Friday Night
Low: 39 °F
SSE 25kt
1-2ft
Saturday
High: 48 °F
SSW 25kt
7ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:07 am CDT Apr 14, 2026
Forecast Valid: 4am CDT Apr 14, 2026-6pm CDT Apr 20, 2026

View Nearby Observations

Detailed Forecast

Tuesday

Variable winds 5 kt or less. A slight chance of showers before 8am. Areas of dense fog before 1pm. Waves around 1 ft.

Tuesday Night

Variable winds 5 kt or less. Patchy dense fog. Waves 1 ft or less.

Wednesday

Variable winds 5 kt or less. A slight chance of showers after 1pm. Widespread dense fog, mainly before 8am. Waves 1 ft or less.

Wednesday Night

Variable winds 5 kt or less. A chance of showers. Waves 1 ft or less.

Thursday

N wind around 10 kt. A chance of showers. Waves 1 ft or less.

Thursday Night

NNE wind 5 to 10 kt becoming SSE after midnight. Mostly cloudy. Waves 1 to 2 ft.

Friday

SSE wind 10 to 15 kt, with gusts as high as 20 kt. Partly sunny. Waves around 1 ft.

Friday Night

SSE wind 15 to 25 kt, with gusts as high as 30 kt. Showers likely. Waves 1 to 2 ft.

Saturday

SSW wind 20 to 25 kt becoming W in the afternoon. Rain showers likely before 4pm, then a chance of rain and snow showers. Waves 2 ft building to 7 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.