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Marquette, MI Local Forecast Office

9NM NE Fairport MI

Marine Point Forecast

[NOTICE]

Today
High: 68 °F
⇑S 10kt
< 1ft

Small Craft Advisory
Tonight
Low: 60 °F
⇑S 25kt
8ft

Gale Warning
Tuesday
High: 74 °F
SSW 20kt
8ft
Tuesday Night
Low: 52 °F
Light Wind
1-3ft
Wednesday
High: 68 °F
Light Wind
< 1ft
Wednesday Night
Low: 56 °F
Light Wind
< 1ft
Thursday
High: 70 °F
Light Wind
< 1ft
Thursday Night
Low: 55 °F
Light Wind
< 1ft
Friday
High: 70 °F
SSE 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: 8:38 am CDT Sep 14, 2026
Forecast Valid: 9am CDT Sep 14, 2026-6pm CDT Sep 20, 2026

View Nearby Observations

Detailed Forecast

Today

Variable winds less than 5 kt becoming S 5 to 10 kt in the afternoon. Increasing clouds. Waves 1 ft or less.

Tonight

S wind 15 to 20 kt increasing to 20 to 25 kt after midnight. Winds could gust as high as 35 kt. Showers, mainly after 9pm. Waves 2 ft building to 8 ft.

Tuesday

SSW wind 10 to 20 kt becoming W in the afternoon. Winds could gust as high as 30 kt. A chance of showers before 7am. Waves 8 ft subsiding to 4 ft.

Tuesday Night

Variable winds 5 kt or less. Partly cloudy. Waves 1 to 3 ft.

Wednesday

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

Wednesday Night

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

Thursday

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

Thursday Night

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

Friday

E wind 5 to 10 kt becoming S in the afternoon. 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.