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Marquette, MI Local Forecast Office

9NM NE Fairport MI

Marine Point Forecast

[NOTICE]

Overnight
Low: 61 °F
Light Wind
< 1ft
Wednesday
High: 74 °F
Light Wind
< 1ft
Wednesday Night
Low: 60 °F
Light Wind
< 1ft
Thursday
High: 72 °F
Light Wind
< 1ft
Thursday Night
Low: 56 °F
N 10kt
< 1ft
Friday
High: 71 °F
Light Wind
< 1ft
Friday Night
Low: 60 °F
ESE 10kt
< 1ft
Saturday
High: 71 °F
SSE 10kt
1ft
Saturday Night
Low: 60 °F
SE 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: 10:42 pm CDT Aug 11, 2026
Forecast Valid: 11pm CDT Aug 11, 2026-6pm CDT Aug 18, 2026

View Nearby Observations

Detailed Forecast

Overnight

Variable winds 5 kt or less. A chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 3am. Patchy fog between 3am and 4am, then Patchy fog after 5am. Waves 1 ft or less.

Wednesday

Variable winds 5 kt or less. Patchy fog before 7am. Waves 1 ft or less.

Wednesday Night

Variable winds 5 kt or less. Increasing clouds. Waves 1 ft or less.

Thursday

Variable winds 5 kt or less. Partly sunny. Waves 1 ft or less.

Thursday Night

N wind 5 to 10 kt. Partly cloudy. Waves 1 ft or less.

Friday

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

Friday Night

ENE wind 5 to 10 kt becoming ESE after midnight. Mostly cloudy. Waves 1 ft or less.

Saturday

SSE wind around 10 kt. A chance of showers. Waves around 1 ft.

Saturday Night

SE wind 5 to 10 kt becoming SSW after midnight. Showers likely. 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.