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Marquette, MI Local Forecast Office

9NM NE Fairport MI

Marine Point Forecast

[NOTICE]

Overnight
Low: 68 °F
S 10kt
2-3ft

Small Craft Advisory
Wednesday
High: 79 °F
SSW 15kt
1-2ft
Wednesday Night
Low: 69 °F
SSW 10kt
2ft
Thursday
High: 80 °F
SW 10kt
2ft
Thursday Night
Low: 68 °F
WSW 10kt
1ft
Friday
High: 78 °F
S 10kt
1ft
Friday Night
Low: 64 °F
Light Wind
< 1ft
Independence Day
High: 80 °F
Light Wind
< 1ft
Saturday Night
Low: 65 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 11:12 pm CDT Jun 30, 2026
Forecast Valid: 11pm CDT Jun 30, 2026-6pm CDT Jul 7, 2026

View Nearby Observations

Detailed Forecast

Overnight

S wind 5 to 10 kt becoming WSW after midnight. Winds could gust as high as 20 kt. A chance of showers and thunderstorms, mainly before 2am. Patchy fog after 5am. Waves 2 to 3 ft.

Wednesday

WSW wind 5 to 15 kt becoming S in the afternoon. A chance of showers and thunderstorms, mainly after 4pm. Waves 1 to 2 ft.

Wednesday Night

SSW wind around 10 kt, with gusts as high as 20 kt. Showers and thunderstorms before 4am, then a chance of showers. Some of the storms could produce heavy rainfall. Waves around 2 ft.

Thursday

SW wind around 10 kt, with gusts as high as 15 kt. A slight chance of showers after 1pm. Waves around 2 ft.

Thursday Night

WSW wind 5 to 10 kt. A slight chance of showers. Waves around 1 ft.

Friday

WSW wind 5 to 10 kt becoming S in the afternoon. Showers likely and possibly a thunderstorm after 1pm. Waves around 1 ft.

Friday Night

Variable winds 5 kt or less. A chance of showers. Waves 1 ft or less.

Independence Day

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

Saturday Night

Variable winds 5 kt or less. A chance of showers. 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.