For More Weather Information:

Marquette, MI Local Forecast Office

9NM NE Fairport MI

Marine Point Forecast

[NOTICE]

Monday
High: 75 °F
SSE 10kt
2ft
Monday Night
Low: 66 °F
Light Wind
2ft
Tuesday
High: 77 °F
⇑SSW 10kt
1ft
Tuesday Night
Low: 64 °F
SSW 10kt
< 1ft
Wednesday
High: 75 °F
Light Wind
< 1ft
Wednesday Night
Low: 60 °F
Light Wind
< 1ft
Thursday
High: 75 °F
Light Wind
< 1ft
Thursday Night
Low: 61 °F
Light Wind
< 1ft
Friday
High: 74 °F
E 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 12:18 am CDT Aug 31, 2026
Forecast Valid: 1am CDT Aug 31, 2026-6pm CDT Sep 6, 2026

View Nearby Observations

Detailed Forecast

Monday

ESE wind around 10 kt becoming S in the afternoon. Showers and thunderstorms likely before 10am, then a slight chance of showers and thunderstorms after 5pm. Waves around 2 ft.

Monday Night

Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly before midnight. Waves around 2 ft.

Tuesday

Variable winds less than 5 kt becoming SSW 5 to 10 kt in the morning. Mostly cloudy, then gradually becoming sunny. Waves around 1 ft.

Tuesday Night

SSW wind 5 to 10 kt becoming WNW after midnight. Mostly cloudy. Waves 1 ft or less.

Wednesday

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

Wednesday Night

Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.

Thursday

Variable winds 5 kt or less. Mostly sunny. Waves 1 ft or less.

Thursday Night

Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.

Friday

E wind 5 to 10 kt. Mostly sunny. Waves 1 ft or less.

*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.