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Marquette, MI Local Forecast Office

9NM SSE Thompson MI

Marine Point Forecast

[NOTICE]
    • Overnight

      Overnight:WNW wind around 10 kt, with gusts as high as 15 kt. Mostly cloudy. Waves around 1 ft.

      Low: 61 °F

      WNW 10kt
      1ft

    • Thursday

      Thursday:NNW wind 10 to 15 kt. Mostly sunny. Waves around 1 ft.

      High: 70 °F

      NNW 15kt
      1ft

    • Thursday Night

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

      Low: 55 °F

      N 10kt
      < 1ft

    • Friday

      Friday:Variable winds 5 kt or less. Sunny. Waves 1 ft or less.

      High: 69 °F

      Light Wind
      < 1ft

    • Friday Night

      Friday Night:S wind 5 to 10 kt. Partly cloudy. Waves 1 ft or less.

      Low: 63 °F

      S 10kt
      < 1ft

    • Saturday

      Saturday:SW wind 10 to 15 kt, with gusts as high as 25 kt. A chance of showers after 1pm.   Waves 2 to 3 ft.

      High: 72 °F

      SW 15kt
      2-3ft

    • Saturday Night

      Saturday Night:SSW wind around 15 kt, with gusts as high as 25 kt. Showers likely, mainly after 1am.   Waves 4 to 5 ft.

      Low: 66 °F

      SSW 15kt
      4-5ft

    • Sunday

      Sunday:S wind 10 to 15 kt. Showers likely, with thunderstorms also possible after 1pm.   Waves 4 to 5 ft.

      High: 72 °F

      S 15kt
      4-5ft

    • Sunday Night

      Sunday Night:SE wind around 10 kt. A chance of showers.   Waves 4 to 5 ft.

      Low: 65 °F

      SE 10kt
      4-5ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 12:17 am CDT Aug 27, 2026
Forecast Valid: 12am CDT Aug 27, 2026-6pm CDT Sep 2, 2026

View Nearby Observations

Detailed Forecast

Overnight
WNW wind around 10 kt, with gusts as high as 15 kt. Mostly cloudy. Waves around 1 ft.
Thursday
NNW wind 10 to 15 kt. Mostly sunny. Waves around 1 ft.
Thursday Night
N wind 5 to 10 kt. Mostly clear. Waves 1 ft or less.
Friday
Variable winds 5 kt or less. Sunny. Waves 1 ft or less.
Friday Night
S wind 5 to 10 kt. Partly cloudy. Waves 1 ft or less.
Saturday
SW wind 10 to 15 kt, with gusts as high as 25 kt. A chance of showers after 1pm. Waves 2 to 3 ft.
Saturday Night
SSW wind around 15 kt, with gusts as high as 25 kt. Showers likely, mainly after 1am. Waves 4 to 5 ft.
Sunday
S wind 10 to 15 kt. Showers likely, with thunderstorms also possible after 1pm. Waves 4 to 5 ft.
Sunday Night
SE wind around 10 kt. A chance of showers. Waves 4 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: 45.77°N 86.28°W
Last Update: 12:17 am CDT Aug 27, 2026
Forecast Valid: 12am CDT Aug 27, 2026-6pm CDT Sep 2, 2026
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