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Marquette, MI Local Forecast Office

9NM NE Fairport MI

Marine Point Forecast

[NOTICE]
    • Overnight

      Overnight:SSW wind around 15 kt, with gusts as high as 25 kt. Mostly cloudy. Waves 3 to 4 ft.

      Low: 63 °F

      SSW 15kt
      3-4ft

      Small Craft Advisory
      Small Craft Advisory

    • Saturday

      Saturday:SSW wind 10 to 15 kt becoming WNW in the afternoon. Winds could gust as high as 25 kt. A chance of showers, mainly between 11am and 1pm.   Waves 2 to 4 ft.

      High: 74 °F

      SSW 15kt
      2-4ft

      Small Craft Advisory
      Small Craft Advisory

    • Saturday Night

      Saturday Night:NW wind 5 to 10 kt. Increasing clouds. Waves 1 to 2 ft.

      Low: 54 °F

      NW 10kt
      1-2ft

    • Sunday

      Sunday:WNW wind around 10 kt. A slight chance of showers after 1pm.   Waves 1 ft or less.

      High: 66 °F

      WNW 10kt
      < 1ft

    • Sunday Night

      Sunday Night:NNW wind 5 to 10 kt. Partly cloudy. Waves 1 ft or less.

      Low: 50 °F

      NNW 10kt
      < 1ft

    • Monday

      Monday:Variable winds less than 5 kt becoming S 5 to 10 kt in the morning. Winds could gust as high as 15 kt. A chance of showers after 1pm.   Waves 1 ft or less.

      High: 68 °F

      ⇑S 10kt
      < 1ft

    • Monday Night

      Monday Night:SSE wind 15 to 20 kt increasing to 20 to 25 kt after midnight. Winds could gust as high as 35 kt. Showers.   Waves 2 ft building to 8 ft.

      Low: 59 °F

      ⇑SSE 25kt
      Waves Building8ft

    • Tuesday

      Tuesday:WSW wind 20 to 25 kt decreasing to 10 to 15 kt in the afternoon. Winds could gust as high as 30 kt. A chance of showers.   Waves 7 ft subsiding to 3 ft.

      High: 72 °F

      WSW 25kt⇓
      7ftWaves Subsiding

    • Tuesday Night

      Tuesday Night:N wind 5 to 10 kt. Mostly cloudy. Waves 1 to 3 ft.

      Low: 53 °F

      N 10kt
      1-3ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 10:08 pm CDT Sep 11, 2026
Forecast Valid: 11pm CDT Sep 11, 2026-6pm CDT Sep 18, 2026

View Nearby Observations

Detailed Forecast

Overnight
SSW wind around 15 kt, with gusts as high as 25 kt. Mostly cloudy. Waves 3 to 4 ft.
Saturday
SSW wind 10 to 15 kt becoming WNW in the afternoon. Winds could gust as high as 25 kt. A chance of showers, mainly between 11am and 1pm. Waves 2 to 4 ft.
Saturday Night
NW wind 5 to 10 kt. Increasing clouds. Waves 1 to 2 ft.
Sunday
WNW wind around 10 kt. A slight chance of showers after 1pm. Waves 1 ft or less.
Sunday Night
NNW wind 5 to 10 kt. Partly cloudy. Waves 1 ft or less.
Monday
Variable winds less than 5 kt becoming S 5 to 10 kt in the morning. Winds could gust as high as 15 kt. A chance of showers after 1pm. Waves 1 ft or less.
Monday Night
SSE wind 15 to 20 kt increasing to 20 to 25 kt after midnight. Winds could gust as high as 35 kt. Showers. Waves 2 ft building to 8 ft.
Tuesday
WSW wind 20 to 25 kt decreasing to 10 to 15 kt in the afternoon. Winds could gust as high as 30 kt. A chance of showers. Waves 7 ft subsiding to 3 ft.
Tuesday Night
N wind 5 to 10 kt. Mostly cloudy. Waves 1 to 3 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: 10:08 pm CDT Sep 11, 2026
Forecast Valid: 11pm CDT Sep 11, 2026-6pm CDT Sep 18, 2026
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