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Marquette, MI Local Forecast Office

9NM NE Fairport MI

Marine Point Forecast

[NOTICE]

Tonight
Low: 48 °F
SE 20kt
3-4ft

Small Craft Advisory
Monday
High: 62 °F
SSW 20kt
4-5ft

Small Craft Advisory
Monday Night
Low: 50 °F
S 15kt
3-4ft

Small Craft Advisory
Tuesday
High: 51 °F
S 20kt
4-5ft
Tuesday Night
Low: 41 °F
NW 15kt
1-3ft
Wednesday
High: 53 °F
NNW 10kt
< 1ft
Wednesday Night
Low: 41 °F
Light Wind
< 1ft
Thursday
High: 55 °F
Light Wind
< 1ft
Thursday Night
Low: 45 °F
ESE 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: 8:03 pm CDT May 17, 2026
Forecast Valid: 8pm CDT May 17, 2026-6pm CDT May 24, 2026

View Nearby Observations

Detailed Forecast

Tonight

E wind 15 to 20 kt becoming SE after midnight. Showers and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms between midnight and 1am, then showers likely and possibly a thunderstorm after 1am. Waves 3 to 4 ft.

Monday

SSW wind 15 to 20 kt. A chance of showers and thunderstorms. Waves 4 to 5 ft.

Monday Night

SSW wind 10 to 15 kt becoming SSE after midnight. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Waves 3 to 4 ft.

Tuesday

S wind 15 to 20 kt becoming WNW in the afternoon. Winds could gust as high as 30 kt. Showers and possibly a thunderstorm before 1pm, then a slight chance of showers and thunderstorms between 1pm and 4pm, then a slight chance of showers after 4pm. Waves 4 to 5 ft.

Tuesday Night

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

Wednesday

NNW wind around 10 kt, with gusts as high as 20 kt. Mostly cloudy, then gradually becoming sunny. Waves 1 ft or less.

Wednesday Night

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

Thursday

Variable winds 5 kt or less. Sunny. Waves 1 ft or less.

Thursday Night

ESE wind 5 to 10 kt. Mostly 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.