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Marquette, MI Local Forecast Office

21NM E Grand Portage MN

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:E wind 15 to 20 kt becoming SE after midnight. Winds could gust as high as 30 kt. Scattered showers and thunderstorms, then showers and possibly a thunderstorm after 10pm. Some of the storms could produce heavy rainfall.   Waves 1 ft or less.

      Low: 53 °F

      E 20kt
      < 1ft

    • Wednesday

      Wednesday:S wind 15 to 20 kt becoming SW 25 to 30 kt in the afternoon. Winds could gust as high as 45 kt. Scattered showers and thunderstorms, then showers likely after 3pm.   Waves 1 ft or less.

      High: 51 °F

      ⇑SW 30kt
      < 1ft

    • Wednesday Night

      Wednesday Night:WSW wind 20 to 25 kt, with gusts as high as 30 kt. A chance of showers before 10pm.   Waves 1 ft or less.

      Low: 43 °F

      WSW 25kt
      < 1ft

    • Thursday

      Thursday:WSW wind 10 to 15 kt, with gusts as high as 25 kt. Mostly sunny. Waves 1 ft or less.

      High: 55 °F

      WSW 15kt
      < 1ft

    • Thursday Night

      Thursday Night:W wind 5 to 10 kt becoming N after midnight. A slight chance of showers.   Waves 1 ft or less.

      Low: 40 °F

      W 10kt
      < 1ft

    • Friday

      Friday:ENE wind 10 to 15 kt. A chance of showers after 1pm.   Waves 1 ft or less.

      High: 51 °F

      ENE 15kt
      < 1ft

    • Friday Night

      Friday Night:ENE wind around 10 kt becoming SSE after midnight. Winds could gust as high as 20 kt. Showers likely before 7pm, then showers likely and possibly a thunderstorm between 7pm and 1am, then a chance of showers and thunderstorms after 1am.   Waves 1 ft or less.

      Low: 42 °F

      ENE 10kt
      < 1ft

    • Saturday

      Saturday:WSW wind 10 to 15 kt, with gusts as high as 20 kt. A chance of showers.   Waves 1 ft or less.

      High: 51 °F

      WSW 15kt
      < 1ft

    • Saturday Night

      Saturday Night:W wind 5 to 10 kt. Mostly cloudy. Waves 1 ft or less.

      Low: 42 °F

      W 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: 7:26 pm CDT May 21, 2024
Forecast Valid: 8pm CDT May 21, 2024-6pm CDT May 28, 2024

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Detailed Forecast

Tonight
E wind 15 to 20 kt becoming SE after midnight. Winds could gust as high as 30 kt. Scattered showers and thunderstorms, then showers and possibly a thunderstorm after 10pm. Some of the storms could produce heavy rainfall. Waves 1 ft or less.
Wednesday
S wind 15 to 20 kt becoming SW 25 to 30 kt in the afternoon. Winds could gust as high as 45 kt. Scattered showers and thunderstorms, then showers likely after 3pm. Waves 1 ft or less.
Wednesday Night
WSW wind 20 to 25 kt, with gusts as high as 30 kt. A chance of showers before 10pm. Waves 1 ft or less.
Thursday
WSW wind 10 to 15 kt, with gusts as high as 25 kt. Mostly sunny. Waves 1 ft or less.
Thursday Night
W wind 5 to 10 kt becoming N after midnight. A slight chance of showers. Waves 1 ft or less.
Friday
ENE wind 10 to 15 kt. A chance of showers after 1pm. Waves 1 ft or less.
Friday Night
ENE wind around 10 kt becoming SSE after midnight. Winds could gust as high as 20 kt. Showers likely before 7pm, then showers likely and possibly a thunderstorm between 7pm and 1am, then a chance of showers and thunderstorms after 1am. Waves 1 ft or less.
Saturday
WSW wind 10 to 15 kt, with gusts as high as 20 kt. A chance of showers. Waves 1 ft or less.
Saturday Night
W wind 5 to 10 kt. Mostly cloudy. 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.
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ABOUT THIS FORECAST

Point Forecast: 47.92°N 89.17°W
Last Update: 7:26 pm CDT May 21, 2024
Forecast Valid: 8pm CDT May 21, 2024-6pm CDT May 28, 2024
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