Hazardous Weather Conditions

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Detroit/Pontiac, MI Local Forecast Office

4NM S Monroe MI

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:Variable winds 5 km/h or less. Patchy fog between 3am and 4am, then Patchy fog after 5am.  Waves 1 m or less.

      Low: 20 °C

      Light Wind
      < 1m

    • Saturday

      Saturday:Variable winds less than 5 km/h becoming ESE 5 to 10 km/h in the afternoon. Patchy fog before 9am.  Waves 1 m or less.

      High: 27 °C

      ⇑ESE 10km/h
      < 1m

    • Saturday Night

      Saturday Night:SE wind 5 to 8 km/h becoming S after midnight. Mostly clear. Waves 1 m or less.

      Low: 22 °C

      SE 8km/h
      < 1m

    • Sunday

      Sunday:SW wind 10 to 18 km/h. A chance of showers and thunderstorms after 8am.   Waves 1 m or less.

      High: 28 °C

      SW 18km/h
      < 1m

    • Sunday Night

      Sunday Night:SW wind around 14 km/h. A chance of showers and thunderstorms.   Waves 1 m or less.

      Low: 24 °C

      SW 14km/h
      < 1m

    • Monday

      Monday:WSW wind 14 to 21 km/h, with gusts as high as 29 km/h. A chance of showers and thunderstorms after 2pm.   Waves 1 m or less.

      High: 30 °C

      WSW 21km/h
      < 1m

    • Monday Night

      Monday Night:SW wind 14 to 16 km/h, with gusts as high as 29 km/h. A chance of showers and thunderstorms.   Waves 1 m or less.

      Low: 24 °C

      SW 16km/h
      < 1m

    • Tuesday

      Tuesday:WSW wind 16 to 23 km/h, with gusts as high as 34 km/h. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm.   Waves 1 m or less.

      High: 29 °C

      WSW 23km/h
      < 1m

    • Tuesday Night

      Tuesday Night:WNW wind 10 to 16 km/h. Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am.   Waves 1 m or less.

      Low: 20 °C

      WNW 16km/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: 4:24 pm EDT Jul 12, 2024
Forecast Valid: 9pm EDT Jul 12, 2024-6pm EDT Jul 19, 2024

View Nearby Observations

Detailed Forecast

Tonight
Variable winds 5 km/h or less. Patchy fog between 3am and 4am, then Patchy fog after 5am. Waves 1 m or less.
Saturday
Variable winds less than 5 km/h becoming ESE 5 to 10 km/h in the afternoon. Patchy fog before 9am. Waves 1 m or less.
Saturday Night
SE wind 5 to 8 km/h becoming S after midnight. Mostly clear. Waves 1 m or less.
Sunday
SW wind 10 to 18 km/h. A chance of showers and thunderstorms after 8am. Waves 1 m or less.
Sunday Night
SW wind around 14 km/h. A chance of showers and thunderstorms. Waves 1 m or less.
Monday
WSW wind 14 to 21 km/h, with gusts as high as 29 km/h. A chance of showers and thunderstorms after 2pm. Waves 1 m or less.
Monday Night
SW wind 14 to 16 km/h, with gusts as high as 29 km/h. A chance of showers and thunderstorms. Waves 1 m or less.
Tuesday
WSW wind 16 to 23 km/h, with gusts as high as 34 km/h. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Waves 1 m or less.
Tuesday Night
WNW wind 10 to 16 km/h. Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Waves 1 m or less.

See Lake Erie Open Lake Forecast for days 3 through 5.

The water temperature at Belle Isle is 74 degrees.


*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: 41.85°N 83.39°W
Last Update: 4:24 pm EDT Jul 12, 2024
Forecast Valid: 9pm EDT Jul 12, 2024-6pm EDT Jul 19, 2024
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