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Marquette, MI Local Forecast Office

8NM S Fairport MI

Marine Point Forecast

[NOTICE]
    • Overnight

      Overnight:ESE wind 10 to 20 kt. Snow. The snow could be heavy at times.   Waves 1 to 3 ft.

      Low: 27 °F

      ESE 20kt
      1-3ft

    • Sunday

      Sunday:ENE wind 25 to 35 kt, with gusts as high as 45 kt. Snow before 4pm, then snow, possibly mixed with sleet between 4pm and 5pm, then snow after 5pm. The snow could be heavy at times.   Waves 6 ft building to 12 ft.

      High: 31 °F

      ENE 35kt
      Waves Building12ft

      Gale Warning
      Gale Warning

    • Sunday Night

      Sunday Night:NNE wind around 35 kt, with gusts as high as 45 kt. Snow before 7pm, then snow, possibly mixed with sleet between 7pm and 8pm, then snow after 8pm. The snow could be heavy at times.  Widespread freezing spray after 9pm.  Waves 8 to 10 ft.

      Low: 18 °F

      NNE 35kt
      8-10ft

      Storm Warning
      Storm Warning

    • Monday

      Monday:N wind around 35 kt, with gusts as high as 50 kt. Snow. The snow could be heavy at times.  Widespread freezing spray.  Waves 6 to 8 ft.

      High: 22 °F

      N 35kt
      6-8ft

      Storm Warning
      Storm Warning

    • Monday Night

      Monday Night:NNW wind 25 to 35 kt, with gusts as high as 45 kt. Snow showers likely, mainly before 1am.  Widespread freezing spray before 2am.  Waves 4 to 6 ft.

      Low: 12 °F

      NNW 35kt
      4-6ft

    • Tuesday

      Tuesday:NW wind 10 to 20 kt becoming W in the afternoon. Partly sunny. Waves 3 ft subsiding to 1 ft or less.

      High: 22 °F

      NW 20kt
      3ftWaves Subsiding

    • Tuesday Night

      Tuesday Night:SW wind 10 to 15 kt. A chance of snow showers after 1am.   Waves 1 ft or less building to 3 ft.

      Low: 18 °F

      SW 15kt
      Waves Building3ft

    • Wednesday

      Wednesday:S wind 10 to 20 kt. A chance of snow showers.   Waves 5 to 7 ft.

      High: 34 °F

      S 20kt
      5-7ft

    • Wednesday Night

      Wednesday Night:SSW wind around 10 kt. Mostly cloudy. Waves 3 to 5 ft.

      Low: 28 °F

      SSW 10kt
      3-5ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 11:16 pm CDT Mar 14, 2026
Forecast Valid: 12am CDT Mar 15, 2026-6pm CDT Mar 21, 2026

View Nearby Observations

Detailed Forecast

Overnight
ESE wind 10 to 20 kt. Snow. The snow could be heavy at times. Waves 1 to 3 ft.
Sunday
ENE wind 25 to 35 kt, with gusts as high as 45 kt. Snow before 4pm, then snow, possibly mixed with sleet between 4pm and 5pm, then snow after 5pm. The snow could be heavy at times. Waves 6 ft building to 12 ft.
Sunday Night
NNE wind around 35 kt, with gusts as high as 45 kt. Snow before 7pm, then snow, possibly mixed with sleet between 7pm and 8pm, then snow after 8pm. The snow could be heavy at times. Widespread freezing spray after 9pm. Waves 8 to 10 ft.
Monday
N wind around 35 kt, with gusts as high as 50 kt. Snow. The snow could be heavy at times. Widespread freezing spray. Waves 6 to 8 ft.
Monday Night
NNW wind 25 to 35 kt, with gusts as high as 45 kt. Snow showers likely, mainly before 1am. Widespread freezing spray before 2am. Waves 4 to 6 ft.
Tuesday
NW wind 10 to 20 kt becoming W in the afternoon. Partly sunny. Waves 3 ft subsiding to 1 ft or less.
Tuesday Night
SW wind 10 to 15 kt. A chance of snow showers after 1am. Waves 1 ft or less building to 3 ft.
Wednesday
S wind 10 to 20 kt. A chance of snow showers. Waves 5 to 7 ft.
Wednesday Night
SSW wind around 10 kt. Mostly cloudy. Waves 3 to 5 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: 45.49°N 86.67°W
Last Update: 11:16 pm CDT Mar 14, 2026
Forecast Valid: 12am CDT Mar 15, 2026-6pm CDT Mar 21, 2026
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