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Marquette, MI Local Forecast Office

9NM NE Fairport MI

Marine Point Forecast

[NOTICE]

Today
High: 70 °F
SSW 15kt
2-3ft

Small Craft Advisory
Tonight
Low: 58 °F
SSW 10kt
1-2ft
Saturday
High: 71 °F
NNW 15kt
1ft
Saturday Night
Low: 55 °F
NNW 15kt
< 1ft
Sunday
High: 67 °F
NNW 15kt
< 1ft
Sunday Night
Low: 51 °F
NW 10kt
< 1ft
Monday
High: 70 °F
NW 10kt
< 1ft
Monday Night
Low: 58 °F
Light Wind
< 1ft
Tuesday
High: 73 °F
SW 15kt
1-2ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:07 am CDT Aug 21, 2026
Forecast Valid: 5am CDT Aug 21, 2026-6pm CDT Aug 27, 2026

View Nearby Observations

Detailed Forecast

Today

SSW wind around 15 kt, with gusts as high as 20 kt. Showers and possibly a thunderstorm before 3pm, then a chance of showers and thunderstorms between 3pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Waves 2 to 3 ft.

Tonight

SSW wind 5 to 10 kt becoming N after midnight. Showers and thunderstorms likely before 10pm, then a slight chance of showers between 10pm and 11pm. Waves 1 to 2 ft.

Saturday

NNW wind 5 to 15 kt, with gusts as high as 20 kt. A slight chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers after 4pm. Waves around 1 ft.

Saturday Night

NNW wind 10 to 15 kt, with gusts as high as 25 kt. Mostly clear. Waves 1 ft or less.

Sunday

NNW wind 10 to 15 kt, with gusts as high as 20 kt. Sunny. Waves 1 ft or less.

Sunday Night

NW wind 5 to 10 kt, with gusts as high as 20 kt. Mostly clear. Waves 1 ft or less.

Monday

NW wind 5 to 10 kt. Sunny. Waves 1 ft or less.

Monday Night

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

Tuesday

SW wind 5 to 15 kt, with gusts as high as 20 kt. Mostly sunny. Waves 1 to 2 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.