Hazardous Weather Conditions

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Marquette, MI Local Forecast Office

28NM W Ontonagon MI

Marine Point Forecast

[NOTICE]
    • Saturday

      Saturday:WSW wind 10 to 15 km/h. A chance of showers and thunderstorms, mainly before noon.  Widespread haze between 10am and 2pm, then Widespread haze after 4pm. Areas of smoke between 2pm and 4pm.  Waves 1 m or less.

      High: 17 °C

      WSW 15km/h
      < 1m

    • Saturday Night

      Saturday Night:WSW wind 20 to 25 km/h. Widespread haze.  Waves 1 m or less.

      Low: 13 °C

      WSW 25km/h
      < 1m

    • Sunday

      Sunday:SW wind around 20 km/h, with gusts as high as 30 km/h. Sunny. Waves 1 m or less.

      High: 23 °C

      SW 20km/h
      < 1m

    • Sunday Night

      Sunday Night:SW wind 20 to 25 km/h, with gusts as high as 30 km/h. A slight chance of showers and thunderstorms before 1am.   Waves 1 m or less.

      Low: 17 °C

      SW 25km/h
      < 1m

    • Monday

      Monday:W wind 10 to 15 km/h becoming SSW in the afternoon. Sunny. Waves 1 m or less.

      High: 22 °C

      W 15km/h
      < 1m

    • Monday Night

      Monday Night:ESE wind 10 to 15 km/h. A chance of showers and thunderstorms after 1am.   Waves 1 m or less.

      Low: 17 °C

      ESE 15km/h
      < 1m

    • Tuesday

      Tuesday:S wind around 15 km/h becoming N in the afternoon. A chance of showers, then showers likely and possibly a thunderstorm after 1pm.   Waves 1 m or less.

      High: 21 °C

      WNW 15km/h
      < 1m

    • Tuesday Night

      Tuesday Night:NNE wind 15 to 20 km/h becoming E in the evening. Showers likely, with thunderstorms also possible after 1am.   Waves 1 m or less.

      Low: 14 °C

      NE 20km/h
      < 1m

    • Wednesday

      Wednesday:NE wind around 20 km/h, with gusts as high as 30 km/h. A chance of showers.   Waves 1 m or less.

      High: 17 °C

      NE 20km/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

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Detailed Forecast

Saturday
WSW wind 10 to 15 km/h. A chance of showers and thunderstorms, mainly before noon. Widespread haze between 10am and 2pm, then Widespread haze after 4pm. Areas of smoke between 2pm and 4pm. Waves 1 m or less.
Saturday Night
WSW wind 20 to 25 km/h. Widespread haze. Waves 1 m or less.
Sunday
SW wind around 20 km/h, with gusts as high as 30 km/h. Sunny. Waves 1 m or less.
Sunday Night
SW wind 20 to 25 km/h, with gusts as high as 30 km/h. A slight chance of showers and thunderstorms before 1am. Waves 1 m or less.
Monday
W wind 10 to 15 km/h becoming SSW in the afternoon. Sunny. Waves 1 m or less.
Monday Night
ESE wind 10 to 15 km/h. A chance of showers and thunderstorms after 1am. Waves 1 m or less.
Tuesday
S wind around 15 km/h becoming N in the afternoon. A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Waves 1 m or less.
Tuesday Night
NNE wind 15 to 20 km/h becoming E in the evening. Showers likely, with thunderstorms also possible after 1am. Waves 1 m or less.
Wednesday
NE wind around 20 km/h, with gusts as high as 30 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: 46.85°N 90°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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