Hazardous Weather Conditions

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Marquette, MI Local Forecast Office

28NM W Ontonagon MI

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:SW wind around 10 kt. Mostly sunny. Waves 1 ft or less.

      High: 2 °F

      SW 10kt
      < 1ft

    • Tonight

      Tonight:SW wind 10 to 15 kt. Mostly cloudy. Waves 1 to 2 ft.

      Low: -1 °F

      SW 15kt
      1-2ft

    • Sunday

      Sunday:W wind around 15 kt. A chance of snow showers, mainly after 11am.   Waves 1 to 2 ft.

      High: 8 °F

      W 15kt
      1-2ft

    • Sunday Night

      Sunday Night:WNW wind around 15 kt, with gusts as high as 20 kt. A slight chance of snow showers.   Waves 2 to 3 ft.

      Low: 1 °F

      WNW 15kt
      2-3ft

    • Monday

      Monday:SW wind 15 to 20 kt. Mostly cloudy. Waves 2 to 3 ft.

      High: 14 °F

      SW 20kt
      2-3ft

    • Monday Night

      Monday Night:SW wind 15 to 20 kt becoming NW after midnight. A chance of snow showers.   Waves 2 to 3 ft.

      Low: 10 °F

      SW 20kt
      2-3ft

    • Tuesday

      Tuesday:W wind around 15 kt, with gusts as high as 20 kt. Partly sunny. Waves around 3 ft.

      High: 14 °F

      W 15kt
      3ft

    • Tuesday Night

      Tuesday Night:WNW wind 10 to 15 kt. Mostly cloudy. Waves 2 to 3 ft.

      Low: 9 °F

      WNW 15kt
      2-3ft

    • Wednesday

      Wednesday:NW wind around 10 kt. Mostly cloudy. Waves 1 to 2 ft.

      High: 14 °F

      NW 10kt
      1-2ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 2:18 pm CST Jan 24, 2026
Forecast Valid: 2pm CST Jan 24, 2026-6pm CST Jan 30, 2026

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Detailed Forecast

This Afternoon
SW wind around 10 kt. Mostly sunny. Waves 1 ft or less.
Tonight
SW wind 10 to 15 kt. Mostly cloudy. Waves 1 to 2 ft.
Sunday
W wind around 15 kt. A chance of snow showers, mainly after 11am. Waves 1 to 2 ft.
Sunday Night
WNW wind around 15 kt, with gusts as high as 20 kt. A slight chance of snow showers. Waves 2 to 3 ft.
Monday
SW wind 15 to 20 kt. Mostly cloudy. Waves 2 to 3 ft.
Monday Night
SW wind 15 to 20 kt becoming NW after midnight. A chance of snow showers. Waves 2 to 3 ft.
Tuesday
W wind around 15 kt, with gusts as high as 20 kt. Partly sunny. Waves around 3 ft.
Tuesday Night
WNW wind 10 to 15 kt. Mostly cloudy. Waves 2 to 3 ft.
Wednesday
NW wind around 10 kt. Mostly cloudy. Waves 1 to 2 ft.

Note, wave height forecasts are for ice free areas.


*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: 2:18 pm CST Jan 24, 2026
Forecast Valid: 2pm CST Jan 24, 2026-6pm CST Jan 30, 2026
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