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Hazardous Weather Conditions

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Duluth, MN Local Forecast Office

Grand Portage MN

Marine Point Forecast

[NOTICE]

    • Tuesday

      Tuesday:WNW wind 5 to 15 kt becoming SSW in the afternoon. Winds could gust as high as 25 kt. Snow, mainly after 3pm. The snow could be heavy at times. Waves 1 ft or less.

      High: 28 °F

      SSW 15kt
      < 1ft

    • Tuesday Night

      Tuesday Night:SSW wind 10 to 15 kt becoming W after midnight. Winds could gust as high as 25 kt. Snow showers, mainly before midnight. The snow could be heavy at times. Waves 1 ft or less.

      Low: 20 °F

      SSW 15kt
      < 1ft

    • Wednesday

      Wednesday:NW wind 10 to 15 kt increasing to 15 to 20 kt in the afternoon. Winds could gust as high as 40 kt. A slight chance of snow showers before noon, then patchy blowing snow after noon. Waves 1 ft or less.

      High: 24 °FFalling Temperatures

      ⇑NW 20kt
      < 1ft

    • Wednesday Night

      Wednesday Night:NNW wind 20 to 25 kt, with gusts as high as 40 kt. Patchy blowing snow. Waves 1 ft or less.

      Low: 8 °FRising Temperatures

      NNW 25kt
      < 1ft

    • Thursday

      Thursday:NNW wind 10 to 20 kt, with gusts as high as 35 kt. Patchy blowing snow before 10am. Waves 1 ft or less.

      High: 21 °FFalling Temperatures

      NNW 20kt
      < 1ft

    • Thursday Night

      Thursday Night:NW wind 5 to 10 kt, with gusts as high as 20 kt. Mostly cloudy. Waves 1 ft or less.

      Low: 9 °FRising Temperatures

      NW 10kt
      < 1ft

    • Friday

      Friday:WSW wind 5 to 10 kt, with gusts as high as 15 kt. A slight chance of snow showers after noon. Waves 1 ft or less.

      High: 25 °FFalling Temperatures

      WSW 10kt
      < 1ft

    • Friday Night

      Friday Night:WSW wind 5 to 10 kt becoming N after midnight. Winds could gust as high as 15 kt. A chance of snow showers. Waves 1 ft or less.

      Low: 14 °FRising Temperatures

      WSW 10kt
      < 1ft

    • Saturday

      Saturday:N wind 5 to 10 kt becoming SSW in the afternoon. Winds could gust as high as 15 kt. A slight chance of snow showers. Waves 1 ft or less.

      High: 28 °FFalling Temperatures

      N 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: 12:13 am CST Dec 3, 2024
Forecast Valid: 1am CST Dec 3, 2024-6pm CST Dec 9, 2024

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Detailed Forecast

Tuesday
WNW wind 5 to 15 kt becoming SSW in the afternoon. Winds could gust as high as 25 kt. Snow, mainly after 3pm. The snow could be heavy at times. Waves 1 ft or less.
Tuesday Night
SSW wind 10 to 15 kt becoming W after midnight. Winds could gust as high as 25 kt. Snow showers, mainly before midnight. The snow could be heavy at times. Waves 1 ft or less.
Wednesday
NW wind 10 to 15 kt increasing to 15 to 20 kt in the afternoon. Winds could gust as high as 40 kt. A slight chance of snow showers before noon, then patchy blowing snow after noon. Waves 1 ft or less.
Wednesday Night
NNW wind 20 to 25 kt, with gusts as high as 40 kt. Patchy blowing snow. Waves 1 ft or less.
Thursday
NNW wind 10 to 20 kt, with gusts as high as 35 kt. Patchy blowing snow before 10am. Waves 1 ft or less.
Thursday Night
NW wind 5 to 10 kt, with gusts as high as 20 kt. Mostly cloudy. Waves 1 ft or less.
Friday
WSW wind 5 to 10 kt, with gusts as high as 15 kt. A slight chance of snow showers after noon. Waves 1 ft or less.
Friday Night
WSW wind 5 to 10 kt becoming N after midnight. Winds could gust as high as 15 kt. A chance of snow showers. Waves 1 ft or less.
Saturday
N wind 5 to 10 kt becoming SSW in the afternoon. Winds could gust as high as 15 kt. A slight chance of snow showers. 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: 47.96°N 89.69°W
Last Update: 12:13 am CST Dec 3, 2024
Forecast Valid: 1am CST Dec 3, 2024-6pm CST Dec 9, 2024
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