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Duluth, MN Local Forecast Office

11NM ENE Superior WI

Marine Point Forecast

[NOTICE]
    • Today

      Today:NW wind 10 to 20 kt. A chance of snow.   Waves 1 to 2 ft.

      High: 31 °FFalling Temperatures

      NW 20kt
      1-2ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:NNW wind 15 to 20 kt. A chance of snow.   Waves 2 to 3 ft.

      Low: 18 °F

      NNW 20kt
      2-3ft

      Small Craft Advisory
      Small Craft Advisory

    • Saturday

      Saturday:NW wind 15 to 25 kt. A slight chance of snow.   Waves 2 to 3 ft.

      High: 17 °FFalling Temperatures

      NW 25kt
      2-3ft

      Small Craft Advisory
      Small Craft Advisory

    • Saturday Night

      Saturday Night:NW wind 10 to 15 kt becoming SW after midnight. Mostly cloudy. Waves 1 to 2 ft.

      Low: 1 °F

      NW 15kt
      1-2ft

    • Sunday

      Sunday:SW wind 15 to 20 kt becoming NW 20 to 25 kt in the afternoon. Winds could gust as high as 30 kt. Snow.   Waves 1 ft building to 4 ft.

      High: 12 °FFalling Temperatures

      ⇑NW 25kt
      Waves Building4ft

    • Sunday Night

      Sunday Night:NW wind 25 to 30 kt, with gusts as high as 35 kt. A slight chance of snow before midnight.  Widespread freezing spray.  Waves around 5 ft.

      Low: -4 °F

      NW 30kt
      5ft

    • M.L.King Day

      M.L.King Day:W wind 20 to 25 kt. Widespread freezing spray before 7am. Partly sunny. Waves 2 to 4 ft.

      High: 2 °FFalling Temperatures

      W 25kt
      2-4ft

    • Monday Night

      Monday Night:W wind 10 to 20 kt. Mostly cloudy. Waves 1 to 2 ft.

      Low: -3 °F

      W 20kt
      1-2ft

    • Tuesday

      Tuesday:W wind around 10 kt. Partly sunny. Waves 1 ft or less.

      High: 9 °FFalling Temperatures

      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: 10:03 am CST Jan 16, 2026
Forecast Valid: 10am CST Jan 16, 2026-6pm CST Jan 22, 2026

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Detailed Forecast

Today
NW wind 10 to 20 kt. A chance of snow. Waves 1 to 2 ft.
Tonight
NNW wind 15 to 20 kt. A chance of snow. Waves 2 to 3 ft.
Saturday
NW wind 15 to 25 kt. A slight chance of snow. Waves 2 to 3 ft.
Saturday Night
NW wind 10 to 15 kt becoming SW after midnight. Mostly cloudy. Waves 1 to 2 ft.
Sunday
SW wind 15 to 20 kt becoming NW 20 to 25 kt in the afternoon. Winds could gust as high as 30 kt. Snow. Waves 1 ft building to 4 ft.
Sunday Night
NW wind 25 to 30 kt, with gusts as high as 35 kt. A slight chance of snow before midnight. Widespread freezing spray. Waves around 5 ft.
M.L.King Day
W wind 20 to 25 kt. Widespread freezing spray before 7am. Partly sunny. Waves 2 to 4 ft.
Monday Night
W wind 10 to 20 kt. Mostly cloudy. Waves 1 to 2 ft.
Tuesday
W wind around 10 kt. Partly sunny. Waves 1 ft or less.

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: 46.74°N 91.83°W
Last Update: 10:03 am CST Jan 16, 2026
Forecast Valid: 10am CST Jan 16, 2026-6pm CST Jan 22, 2026
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