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Marquette, MI Local Forecast Office

9NM NE Fairport MI

Marine Point Forecast

[NOTICE]

Tonight
Low: 45 °F
N 10kt
1ft
Sunday
High: 59 °F
E 15kt
1-2ft
Sunday Night
Low: 50 °F
SE 20kt
4ft
Monday
High: 54 °F
S 20kt
5-6ft
Monday Night
Low: 50 °F
S 20kt
4-5ft
Tuesday
High: 64 °F
S 20kt
5-6ft
Tuesday Night
Low: 42 °F
NNW 15kt
1-3ft
Wednesday
High: 53 °F
NNW 15kt
< 1ft
Wednesday Night
Low: 41 °F
N 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: 7:08 pm CDT May 16, 2026
Forecast Valid: 8pm CDT May 16, 2026-6pm CDT May 23, 2026

View Nearby Observations

Detailed Forecast

Tonight

N wind 5 to 10 kt. Mostly clear. Waves around 1 ft.

Sunday

NNE wind 5 to 15 kt becoming E in the afternoon. A chance of showers, mainly after 2pm. Waves 1 to 2 ft.

Sunday Night

E wind around 20 kt becoming S after midnight. Winds could gust as high as 25 kt. A chance of showers and thunderstorms before 10pm, then showers likely and possibly a thunderstorm between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Waves around 4 ft.

Monday

S wind around 20 kt, with gusts as high as 30 kt. Showers likely, with thunderstorms also possible after 4pm. Waves 5 to 6 ft.

Monday Night

S wind 10 to 20 kt. Showers and possibly a thunderstorm. Waves 4 to 5 ft.

Tuesday

S wind 15 to 20 kt becoming W in the afternoon. Winds could gust as high as 25 kt. Showers likely before 1pm. Waves 5 to 6 ft.

Tuesday Night

NNW wind around 15 kt, with gusts as high as 25 kt. Mostly cloudy. Waves 1 to 3 ft.

Wednesday

NNW wind 10 to 15 kt, with gusts as high as 20 kt. Partly sunny. Waves 1 ft or less.

Wednesday Night

N wind 5 to 10 kt. Partly cloudy. 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.