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Marquette, MI Local Forecast Office

9NM NE Fairport MI

Marine Point Forecast

[NOTICE]

Overnight
Low: 41 °F
SSE 10kt
< 1ft
Tuesday
High: 50 °F
S 20kt
4ft

Small Craft Advisory
Tuesday Night
Low: 43 °F
NW 15kt
5ft
Wednesday
High: 55 °F
NNW 20kt
1-2ft
Wednesday Night
Low: 43 °F
NNW 15kt
< 1ft
Thursday
High: 57 °F
SW 10kt
< 1ft
Thursday Night
Low: 44 °F
S 10kt
< 1ft
Friday
High: 56 °F
S 20kt
5ft
Friday Night
Low: 48 °F
SSW 20kt
4-5ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 10:16 pm CDT May 11, 2026
Forecast Valid: 11pm CDT May 11, 2026-6pm CDT May 18, 2026

View Nearby Observations

Detailed Forecast

Overnight

SSE wind 5 to 10 kt. Increasing clouds. Waves 1 ft or less.

Tuesday

S wind 15 to 20 kt, with gusts as high as 25 kt. Showers and possibly a thunderstorm before 4pm, then showers likely. Waves 1 ft building to 4 ft.

Tuesday Night

SE wind 5 to 15 kt becoming NW after midnight. Winds could gust as high as 25 kt. A chance of showers, mainly between 3am and 4am. Waves 5 ft subsiding to 2 ft.

Wednesday

NNW wind 15 to 20 kt, with gusts as high as 25 kt. A slight chance of showers before 7am. Waves 1 to 2 ft.

Wednesday Night

NNW wind 10 to 15 kt. Partly cloudy. Waves 1 ft or less.

Thursday

NNW wind 5 to 10 kt becoming SSW in the afternoon. Sunny. Waves 1 ft or less.

Thursday Night

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

Friday

S wind 15 to 20 kt, with gusts as high as 25 kt. A chance of showers. Waves 2 ft building to 5 ft.

Friday Night

SSW wind 10 to 20 kt, with gusts as high as 25 kt. A chance of showers. Waves 4 to 5 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.