For More Weather Information:

Marquette, MI Local Forecast Office

8NM S Fairport MI

Marine Point Forecast

[NOTICE]

Today
High: 77 °F
SW 15kt
3-4ft

Small Craft Advisory
Tonight
Low: 57 °F
NNW 15kt
1-2ft
Sunday
High: 68 °F
WNW 15kt
1-2ft
Sunday Night
Low: 55 °F
NNW 15kt
< 1ft
Monday
High: 71 °F
S 10kt
< 1ft
Monday Night
Low: 61 °F
⇑S 30kt
9ft
Tuesday
High: 74 °F
WSW 25kt⇓
9ft
Tuesday Night
Low: 57 °F
W 10kt
1-3ft
Wednesday
High: 70 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 10:37 am CDT Sep 12, 2026
Forecast Valid: 11am CDT Sep 12, 2026-6pm CDT Sep 18, 2026

View Nearby Observations

Detailed Forecast

Today

SW wind 10 to 15 kt becoming WNW in the afternoon. A slight chance of showers between 1pm and 2pm. Waves 3 to 4 ft.

Tonight

NNW wind 10 to 15 kt. Partly cloudy. Waves 1 to 2 ft.

Sunday

WNW wind around 15 kt, with gusts as high as 20 kt. Partly sunny. Waves 1 to 2 ft.

Sunday Night

NNW wind 5 to 15 kt. Mostly clear. Waves 1 ft or less.

Monday

N wind 5 to 10 kt becoming S in the afternoon. Increasing clouds. Waves 1 ft or less.

Monday Night

S wind 15 to 20 kt increasing to 25 to 30 kt after midnight. Winds could gust as high as 40 kt. Showers. The rain could be heavy at times. Waves 2 ft building to 9 ft.

Tuesday

WSW wind 20 to 25 kt decreasing to 10 to 15 kt in the afternoon. Winds could gust as high as 30 kt. A chance of showers before 1pm. Waves 9 ft subsiding to 5 ft.

Tuesday Night

W wind 5 to 10 kt becoming N after midnight. Partly cloudy. Waves 1 to 3 ft.

Wednesday

Variable winds 5 kt or less. Partly 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.