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Marquette, MI Local Forecast Office

9NM NE Fairport MI

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:S wind 5 to 10 kt. Mostly sunny. Waves 1 ft or less.

      High: 72 °F

      S 10kt
      < 1ft

    • Tonight

      Tonight:SSE wind around 10 kt. A chance of showers, mainly after 3am.   Waves 1 to 2 ft.

      Low: 64 °F

      SSE 10kt
      1-2ft

    • Friday

      Friday:SSW wind 10 to 15 kt, with gusts as high as 20 kt. Showers and thunderstorms likely, mainly before 4pm.   Waves around 2 ft.

      High: 71 °F

      SSW 15kt
      2ft

    • Friday Night

      Friday Night:SW wind 5 to 10 kt becoming NNW after midnight. Showers and thunderstorms likely before 11pm, then showers likely between 11pm and 1am.   Waves 1 to 2 ft.

      Low: 58 °F

      SW 10kt
      1-2ft

    • Saturday

      Saturday:NNW wind 5 to 10 kt, with gusts as high as 20 kt. A 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.

      High: 70 °F

      NNW 10kt
      1ft

    • Saturday Night

      Saturday Night:NNW wind 10 to 15 kt, with gusts as high as 20 kt. Mostly clear. Waves 1 ft or less.

      Low: 55 °F

      NNW 15kt
      < 1ft

    • Sunday

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

      High: 67 °F

      NNW 15kt
      < 1ft

    • Sunday Night

      Sunday Night:N wind 5 to 10 kt, with gusts as high as 20 kt. Mostly clear. Waves 1 ft or less.

      Low: 53 °F

      N 10kt
      < 1ft

    • Monday

      Monday:NW wind 5 to 10 kt becoming SW in the afternoon. Sunny. Waves 1 ft or less.

      High: 71 °F

      WSW 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: 11:52 am CDT Aug 20, 2026
Forecast Valid: 12pm CDT Aug 20, 2026-6pm CDT Aug 26, 2026

View Nearby Observations

Detailed Forecast

This Afternoon
S wind 5 to 10 kt. Mostly sunny. Waves 1 ft or less.
Tonight
SSE wind around 10 kt. A chance of showers, mainly after 3am. Waves 1 to 2 ft.
Friday
SSW wind 10 to 15 kt, with gusts as high as 20 kt. Showers and thunderstorms likely, mainly before 4pm. Waves around 2 ft.
Friday Night
SW wind 5 to 10 kt becoming NNW after midnight. Showers and thunderstorms likely before 11pm, then showers likely between 11pm and 1am. Waves 1 to 2 ft.
Saturday
NNW wind 5 to 10 kt, with gusts as high as 20 kt. A 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 20 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
N 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 becoming SW in the afternoon. Sunny. 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: 11:52 am CDT Aug 20, 2026
Forecast Valid: 12pm CDT Aug 20, 2026-6pm CDT Aug 26, 2026
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