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Marquette, MI Local Forecast Office

9NM NE Fairport MI

Marine Point Forecast

[NOTICE]

Tonight
Low: 60 °F
Light Wind
< 1ft
Thursday
High: 79 °F
WSW 15kt
< 1ft
Thursday Night
Low: 65 °F
SSW 15kt
2ft
Friday
High: 79 °F
SW 15kt
1-2ft
Friday Night
Low: 67 °F
SSW 20kt
3ft
Saturday
High: 79 °F
SSW 15kt
3ft
Saturday Night
Low: 66 °F
SSW 10kt
2-3ft
Sunday
High: 78 °F
S 10kt
< 1ft
Sunday Night
Low: 67 °F
SSW 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: 8:37 pm CDT Jul 22, 2026
Forecast Valid: 9pm CDT Jul 22, 2026-6pm CDT Jul 29, 2026

View Nearby Observations

Detailed Forecast

Tonight

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

Thursday

WSW wind 10 to 15 kt. Sunny. Waves 1 ft or less.

Thursday Night

SSW wind 10 to 15 kt, with gusts as high as 20 kt. Mostly clear. Waves around 2 ft.

Friday

SW wind 10 to 15 kt, with gusts as high as 25 kt. Sunny. Waves 1 to 2 ft.

Friday Night

SSW wind 15 to 20 kt, with gusts as high as 25 kt. Partly cloudy. Waves around 3 ft.

Saturday

SSW wind around 15 kt, with gusts as high as 25 kt. A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Waves around 3 ft.

Saturday Night

SSW wind 5 to 10 kt becoming NNW after midnight. Winds could gust as high as 20 kt. Partly cloudy. Waves 2 to 3 ft.

Sunday

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

Sunday Night

SSW wind 5 to 10 kt. A chance of showers and thunderstorms. 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.