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Marquette, MI Local Forecast Office

9NM NE Fairport MI

Marine Point Forecast

[NOTICE]

Tonight
Low: 68 °F
SSW 15kt
1-3ft
Saturday
High: 73 °F
NNW 15kt
1ft

Small Craft Advisory
Saturday Night
Low: 61 °F
N 10kt⇓
< 1ft
Sunday
High: 75 °F
⇑S 10kt
< 1ft
Sunday Night
Low: 70 °F
S 10kt
1ft
Monday
High: 76 °F
SW 20kt
2-4ft
Monday Night
Low: 64 °F
SSW 15kt
3-4ft
Tuesday
High: 80 °F
NW 20kt
1-2ft
Tuesday Night
Low: 58 °F
NNW 20kt
1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:22 pm CDT Jul 17, 2026
Forecast Valid: 6pm CDT Jul 17, 2026-6pm CDT Jul 24, 2026

View Nearby Observations

Detailed Forecast

Tonight

SSE wind 10 to 15 kt becoming W after midnight. Winds could gust as high as 20 kt. A chance of showers and thunderstorms, mainly before 2am. Areas of smoke before 3am. Waves 1 to 3 ft.

Saturday

NNW wind 10 to 15 kt, with gusts as high as 25 kt. Patchy smoke. Waves around 1 ft.

Saturday Night

N wind 5 to 10 kt becoming variable and less than 5 kt after midnight. Winds could gust as high as 20 kt. Widespread smoke, mainly before 3am. Waves 1 ft or less.

Sunday

Variable winds less than 5 kt becoming S 5 to 10 kt in the afternoon. Areas of smoke before 8am. Waves 1 ft or less.

Sunday Night

S wind around 10 kt, with gusts as high as 20 kt. Partly cloudy. Waves around 1 ft.

Monday

SW wind 15 to 20 kt, with gusts as high as 30 kt. A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Waves 2 to 4 ft.

Monday Night

SSW wind 10 to 15 kt becoming WNW after midnight. Winds could gust as high as 25 kt. Showers likely and possibly a thunderstorm before 1am. Waves 3 to 4 ft.

Tuesday

NW wind 10 to 20 kt, with gusts as high as 25 kt. A chance of showers. Waves 1 to 2 ft.

Tuesday Night

NNW wind 15 to 20 kt, with gusts as high as 30 kt. Partly cloudy. 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.