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Marquette, MI Local Forecast Office

9NM NE Fairport MI

Marine Point Forecast

[NOTICE]
    • Sunday

      Sunday:WNW wind 10 to 15 kt, with gusts as high as 20 kt. Mostly cloudy, then gradually becoming sunny. Waves 1 ft or less.

      High: 66 °F

      WNW 15kt
      < 1ft

      Small Craft Advisory
      Small Craft Advisory

    • Sunday Night

      Sunday Night:NW wind 5 to 10 kt. Mostly clear. Waves 1 ft or less.

      Low: 50 °F

      NW 10kt
      < 1ft

    • Monday

      Monday:Variable winds less than 5 kt becoming S 5 to 10 kt in the afternoon. Winds could gust as high as 15 kt. Increasing clouds. Waves 1 ft or less.

      High: 68 °F

      ⇑S 10kt
      < 1ft

    • Monday Night

      Monday Night:S wind 15 to 20 kt increasing to 20 to 25 kt after midnight. Winds could gust as high as 40 kt. Showers.   Waves 1 ft building to 8 ft.

      Low: 61 °F

      ⇑S 25kt
      Waves Building8ft

    • Tuesday

      Tuesday:WSW wind 10 to 20 kt, with gusts as high as 30 kt. Mostly cloudy. Waves 8 ft subsiding to 4 ft.

      High: 73 °F

      WSW 20kt
      8ftWaves Subsiding

    • Tuesday Night

      Tuesday Night:NW wind around 10 kt. Partly cloudy. Waves 1 to 3 ft.

      Low: 53 °F

      NW 10kt
      1-3ft

    • Wednesday

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

      High: 67 °F

      Light Wind
      < 1ft

    • Wednesday Night

      Wednesday Night:E wind 5 to 10 kt. A chance of showers.   Waves 1 ft or less.

      Low: 56 °F

      E 10kt
      < 1ft

    • Thursday

      Thursday:E wind 5 to 10 kt. A chance of showers.   Waves 1 ft or less.

      High: 69 °F

      E 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: 3:22 am CDT Sep 13, 2026
Forecast Valid: 4am CDT Sep 13, 2026-6pm CDT Sep 19, 2026

View Nearby Observations

Detailed Forecast

Sunday
WNW wind 10 to 15 kt, with gusts as high as 20 kt. Mostly cloudy, then gradually becoming sunny. Waves 1 ft or less.
Sunday Night
NW wind 5 to 10 kt. Mostly clear. Waves 1 ft or less.
Monday
Variable winds less than 5 kt becoming S 5 to 10 kt in the afternoon. Winds could gust as high as 15 kt. Increasing clouds. Waves 1 ft or less.
Monday Night
S wind 15 to 20 kt increasing to 20 to 25 kt after midnight. Winds could gust as high as 40 kt. Showers. Waves 1 ft building to 8 ft.
Tuesday
WSW wind 10 to 20 kt, with gusts as high as 30 kt. Mostly cloudy. Waves 8 ft subsiding to 4 ft.
Tuesday Night
NW wind around 10 kt. Partly cloudy. Waves 1 to 3 ft.
Wednesday
Variable winds 5 kt or less. Partly sunny. Waves 1 ft or less.
Wednesday Night
E wind 5 to 10 kt. A chance of showers. Waves 1 ft or less.
Thursday
E wind 5 to 10 kt. A chance of showers. Waves 1 ft or less.

*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: 3:22 am CDT Sep 13, 2026
Forecast Valid: 4am CDT Sep 13, 2026-6pm CDT Sep 19, 2026
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