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Marquette, MI Local Forecast Office

9NM NE Fairport MI

Marine Point Forecast

[NOTICE]
    • Thursday

      Thursday:Variable winds 5 kt or less. Widespread smoke.  Waves 1 ft or less.

      High: 80 °F

      Light Wind
      < 1ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. Widespread smoke, mainly before 1am.  Waves 1 ft or less.

      Low: 65 °F

      Light Wind
      < 1ft

    • Friday

      Friday:SE wind 5 to 10 kt. A chance of showers, mainly before 1pm.  Widespread smoke, mainly after noon.  Waves 1 ft or less.

      High: 76 °F

      SE 10kt
      < 1ft

    • Friday Night

      Friday Night:SE wind around 10 kt becoming WNW after midnight. Winds could gust as high as 15 kt. Showers and possibly a thunderstorm.  Areas of smoke before 8pm.  Waves around 1 ft.

      Low: 68 °F

      SSE 10kt
      1ft

    • Saturday

      Saturday:NNW wind 10 to 15 kt, with gusts as high as 20 kt. A slight chance of showers and thunderstorms before 7am, then a slight chance of showers between 7am and 1pm.   Waves 1 to 2 ft.

      High: 78 °F

      NNW 15kt
      1-2ft

    • Saturday Night

      Saturday Night:N wind 5 to 15 kt. Mostly clear. Waves 1 ft or less.

      Low: 61 °F

      N 15kt
      < 1ft

    • Sunday

      Sunday:N wind 5 to 10 kt becoming S in the afternoon. Sunny. Waves 1 ft or less.

      High: 77 °F

      S 10kt
      < 1ft

    • Sunday Night

      Sunday Night:S wind around 10 kt, with gusts as high as 15 kt. A chance of showers.   Waves 1 ft or less.

      Low: 68 °F

      S 10kt
      < 1ft

    • Monday

      Monday:SW wind 15 to 20 kt becoming W in the afternoon. Winds could gust as high as 25 kt. A chance of showers, then showers likely and possibly a thunderstorm after 1pm.   Waves around 2 ft.

      High: 80 °F

      W 20kt
      2ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 1:21 am CDT Jul 16, 2026
Forecast Valid: 2am CDT Jul 16, 2026-6pm CDT Jul 22, 2026

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Detailed Forecast

Thursday
Variable winds 5 kt or less. Widespread smoke. Waves 1 ft or less.
Thursday Night
Variable winds 5 kt or less. Widespread smoke, mainly before 1am. Waves 1 ft or less.
Friday
SE wind 5 to 10 kt. A chance of showers, mainly before 1pm. Widespread smoke, mainly after noon. Waves 1 ft or less.
Friday Night
SE wind around 10 kt becoming WNW after midnight. Winds could gust as high as 15 kt. Showers and possibly a thunderstorm. Areas of smoke before 8pm. Waves around 1 ft.
Saturday
NNW wind 10 to 15 kt, with gusts as high as 20 kt. A slight chance of showers and thunderstorms before 7am, then a slight chance of showers between 7am and 1pm. Waves 1 to 2 ft.
Saturday Night
N wind 5 to 15 kt. Mostly clear. Waves 1 ft or less.
Sunday
N wind 5 to 10 kt becoming S in the afternoon. Sunny. Waves 1 ft or less.
Sunday Night
S wind around 10 kt, with gusts as high as 15 kt. A chance of showers. Waves 1 ft or less.
Monday
SW wind 15 to 20 kt becoming W in the afternoon. Winds could gust as high as 25 kt. A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Waves around 2 ft.

*Notices:

  1. 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.
  2. 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.
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ABOUT THIS FORECAST

Point Forecast: 45.71°N 86.5°W
Last Update: 1:21 am CDT Jul 16, 2026
Forecast Valid: 2am CDT Jul 16, 2026-6pm CDT Jul 22, 2026
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