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Marquette, MI Local Forecast Office

9NM NE Fairport MI

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:SSW wind around 15 kt, with gusts as high as 20 kt. A chance of showers and thunderstorms.   Waves around 3 ft.

      High: 72 °F

      SSW 15kt
      3ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:S wind 5 to 10 kt becoming N in the evening. Showers and thunderstorms likely before 1am, then a chance of showers.   Waves around 2 ft.

      Low: 59 °F

      S 10kt
      2ft

    • Wednesday

      Wednesday:Variable winds 5 kt or less. Cloudy, then gradually becoming mostly sunny. Waves 1 ft or less.

      High: 72 °F

      Light Wind
      < 1ft

    • Wednesday Night

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

      Low: 61 °F

      Light Wind
      < 1ft

    • Thursday

      Thursday:SSW wind 5 to 10 kt. Mostly sunny. Waves 1 ft or less.

      High: 73 °F

      SSW 10kt
      < 1ft

    • Thursday Night

      Thursday Night:S wind 5 to 10 kt. Mostly clear. Waves 1 ft or less.

      Low: 62 °F

      S 10kt
      < 1ft

    • Friday

      Friday:SSW wind 5 to 15 kt, with gusts as high as 20 kt. Sunny. Waves 1 to 2 ft.

      High: 72 °F

      SSW 15kt
      1-2ft

    • Friday Night

      Friday Night:S wind 5 to 15 kt becoming W after midnight. Winds could gust as high as 20 kt. A chance of showers.   Waves 1 to 2 ft.

      Low: 61 °F

      S 15kt
      1-2ft

    • Saturday

      Saturday:WNW wind 5 to 10 kt becoming SW in the afternoon. Mostly sunny. Waves around 1 ft.

      High: 75 °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: 2:48 pm CDT Aug 4, 2026
Forecast Valid: 3pm CDT Aug 4, 2026-6pm CDT Aug 10, 2026

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Detailed Forecast

This Afternoon
SSW wind around 15 kt, with gusts as high as 20 kt. A chance of showers and thunderstorms. Waves around 3 ft.
Tonight
S wind 5 to 10 kt becoming N in the evening. Showers and thunderstorms likely before 1am, then a chance of showers. Waves around 2 ft.
Wednesday
Variable winds 5 kt or less. Cloudy, then gradually becoming mostly sunny. Waves 1 ft or less.
Wednesday Night
Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.
Thursday
SSW wind 5 to 10 kt. Mostly sunny. Waves 1 ft or less.
Thursday Night
S wind 5 to 10 kt. Mostly clear. Waves 1 ft or less.
Friday
SSW wind 5 to 15 kt, with gusts as high as 20 kt. Sunny. Waves 1 to 2 ft.
Friday Night
S wind 5 to 15 kt becoming W after midnight. Winds could gust as high as 20 kt. A chance of showers. Waves 1 to 2 ft.
Saturday
WNW wind 5 to 10 kt becoming SW in the afternoon. Mostly sunny. Waves around 1 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: 2:48 pm CDT Aug 4, 2026
Forecast Valid: 3pm CDT Aug 4, 2026-6pm CDT Aug 10, 2026
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