Hazardous Weather Conditions

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Marquette, MI Local Forecast Office

5NM NE Grand Marais MI

Marine Point Forecast

[NOTICE]
    • Saturday

      Saturday:SE wind 10 to 15 km/h becoming NW in the afternoon. Showers and possibly a thunderstorm, mainly before noon, then a chance of showers and thunderstorms after noon.   Waves 1 m or less.

      High: 18 °C

      WNW 15km/h
      < 1m

    • Saturday Night

      Saturday Night:WSW wind 15 to 25 km/h. A chance of showers and thunderstorms, mainly before 8pm.  Widespread haze after 9pm.  Waves 1 m or less.

      Low: 13 °C

      WSW 25km/h
      < 1m

    • Sunday

      Sunday:WSW wind 15 to 20 km/h. Sunny. Waves 1 m or less.

      High: 23 °C

      WSW 20km/h
      < 1m

    • Sunday Night

      Sunday Night:S wind 15 to 25 km/h. Mostly clear. Waves 1 m or less.

      Low: 16 °C

      S 25km/h
      < 1m

    • Monday

      Monday:WSW wind 15 to 20 km/h becoming WNW in the afternoon. Sunny. Waves 1 m or less.

      High: 21 °C

      WSW 20km/h
      < 1m

    • Monday Night

      Monday Night:WNW wind around 10 km/h becoming ESE after midnight. Partly cloudy. Waves 1 m or less.

      Low: 13 °C

      SE 10km/h
      < 1m

    • Tuesday

      Tuesday:SE wind 15 to 20 km/h becoming SSW in the afternoon. Winds could gust as high as 30 km/h. A chance of showers and thunderstorms after 1pm.   Waves 1 m or less.

      High: 23 °C

      SSE 20km/h
      < 1m

    • Tuesday Night

      Tuesday Night:SSW wind 15 to 20 km/h becoming NNW after midnight. Showers likely and possibly a thunderstorm.   Waves 1 m or less.

      Low: 14 °C

      NW 20km/h
      < 1m

    • Wednesday

      Wednesday:N wind around 25 km/h. A chance of showers.   Waves 1 m or less.

      High: 18 °C

      N 25km/h
      < 1m


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 2:10 am CDT Jul 12, 2025
Forecast Valid: 4am CDT Jul 12, 2025-6pm CDT Jul 18, 2025

View Nearby Observations

Detailed Forecast

Saturday
SE wind 10 to 15 km/h becoming NW in the afternoon. Showers and possibly a thunderstorm, mainly before noon, then a chance of showers and thunderstorms after noon. Waves 1 m or less.
Saturday Night
WSW wind 15 to 25 km/h. A chance of showers and thunderstorms, mainly before 8pm. Widespread haze after 9pm. Waves 1 m or less.
Sunday
WSW wind 15 to 20 km/h. Sunny. Waves 1 m or less.
Sunday Night
S wind 15 to 25 km/h. Mostly clear. Waves 1 m or less.
Monday
WSW wind 15 to 20 km/h becoming WNW in the afternoon. Sunny. Waves 1 m or less.
Monday Night
WNW wind around 10 km/h becoming ESE after midnight. Partly cloudy. Waves 1 m or less.
Tuesday
SE wind 15 to 20 km/h becoming SSW in the afternoon. Winds could gust as high as 30 km/h. A chance of showers and thunderstorms after 1pm. Waves 1 m or less.
Tuesday Night
SSW wind 15 to 20 km/h becoming NNW after midnight. Showers likely and possibly a thunderstorm. Waves 1 m or less.
Wednesday
N wind around 25 km/h. A chance of showers. Waves 1 m 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: 46.71°N 85.94°W
Last Update: 2:10 am CDT Jul 12, 2025
Forecast Valid: 4am CDT Jul 12, 2025-6pm CDT Jul 18, 2025
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