For More Weather Information:

Marquette, MI Local Forecast Office

9NM NE Fairport MI

Marine Point Forecast

[NOTICE]

Today
High: 72 °F
SSW 15kt
2-3ft

Small Craft Advisory
Tonight
Low: 60 °F
Light Wind
1-2ft
Wednesday
High: 71 °F
Light Wind
< 1ft
Wednesday Night
Low: 61 °F
Light Wind
< 1ft
Thursday
High: 71 °F
S 10kt
< 1ft
Thursday Night
Low: 63 °F
S 10kt
< 1ft
Friday
High: 73 °F
SSW 15kt
1-2ft
Friday Night
Low: 63 °F
SSW 15kt
2ft
Saturday
High: 75 °F
SW 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: 7:07 am CDT Aug 4, 2026
Forecast Valid: 8am CDT Aug 4, 2026-6pm CDT Aug 10, 2026

View Nearby Observations

Detailed Forecast

Today

SSW wind 10 to 15 kt, with gusts as high as 25 kt. A chance of showers between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Waves 2 to 3 ft.

Tonight

Variable winds 5 kt or less. Showers and thunderstorms likely before 4am, then a slight chance of showers. Waves 1 to 2 ft.

Wednesday

Variable winds 5 kt or less. Mostly cloudy, then gradually becoming sunny. Waves 1 ft or less.

Wednesday Night

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

Thursday

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

Thursday Night

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

Friday

SSW wind 5 to 15 kt, with gusts as high as 20 kt. Sunny. Waves 1 to 2 ft.

Friday Night

SSW wind 10 to 15 kt, with gusts as high as 25 kt. Partly cloudy. Waves around 2 ft.

Saturday

SW wind 5 to 10 kt. A chance of showers. Waves around 1 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.