Hazardous Weather Conditions

For More Weather Information:

Marquette, MI Local Forecast Office

25NM WSW Ontonagon MI

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:WSW wind around 10 kt. Partly cloudy. Waves around 1 ft.

      Low: 61 °F

      WSW 10kt
      1ft

    • Tuesday

      Tuesday:WSW wind around 10 kt. Sunny. Waves around 1 ft.

      High: 69 °F

      WSW 10kt
      1ft

    • Tuesday Night

      Tuesday Night:SW wind around 10 kt. Mostly clear. Waves 1 ft or less.

      Low: 58 °F

      SW 10kt
      < 1ft

    • Wednesday

      Wednesday:Variable winds 5 kt or less. A slight chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers after 4pm.   Waves 1 ft or less.

      High: 68 °F

      Light Wind
      < 1ft

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.

      Low: 54 °F

      Light Wind
      < 1ft

    • Thursday

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

      High: 67 °F

      Light Wind
      < 1ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. A chance of showers and thunderstorms after 1am.   Waves 1 ft or less.

      Low: 59 °F

      Light Wind
      < 1ft

    • Independence Day

      Independence Day:S wind 5 to 10 kt. A chance of showers, with thunderstorms also possible after 1pm.   Waves 1 ft or less.

      High: 74 °F

      S 10kt
      < 1ft

    • Friday Night

      Friday Night:S wind around 10 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am.   Waves 1 ft or less.

      Low: 64 °F

      S 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: 6:12 pm CDT Jun 30, 2025
Forecast Valid: 7pm CDT Jun 30, 2025-6pm CDT Jul 7, 2025

View Nearby Observations

Detailed Forecast

Tonight
WSW wind around 10 kt. Partly cloudy. Waves around 1 ft.
Tuesday
WSW wind around 10 kt. Sunny. Waves around 1 ft.
Tuesday Night
SW wind around 10 kt. Mostly clear. Waves 1 ft or less.
Wednesday
Variable winds 5 kt or less. A slight chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers after 4pm. Waves 1 ft or less.
Wednesday Night
Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.
Thursday
Variable winds 5 kt or less. Sunny. Waves 1 ft or less.
Thursday Night
Variable winds 5 kt or less. A chance of showers and thunderstorms after 1am. Waves 1 ft or less.
Independence Day
S wind 5 to 10 kt. A chance of showers, with thunderstorms also possible after 1pm. Waves 1 ft or less.
Friday Night
S wind around 10 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Waves 1 ft 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.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

Point Forecast: 46.79°N 89.92°W
Last Update: 6:12 pm CDT Jun 30, 2025
Forecast Valid: 7pm CDT Jun 30, 2025-6pm CDT Jul 7, 2025
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data