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Duluth, MN Local Forecast Office

11NM ENE Superior WI

Marine Point Forecast

[NOTICE]
    • Sunday

      Sunday:ENE wind 15 to 20 kt, with gusts as high as 25 kt. Partly sunny. Waves 1 ft building to 4 ft.

      High: 58 °F

      ENE 20kt
      Waves Building4ft

      Small Craft Advisory
      Small Craft Advisory

    • Sunday Night

      Sunday Night:E wind 10 to 15 kt. Mostly cloudy. Waves 1 to 3 ft.

      Low: 51 °F

      E 15kt
      1-3ft

      Small Craft Advisory
      Small Craft Advisory

    • Monday

      Monday:NE wind 10 to 15 kt, with gusts as high as 25 kt. Partly sunny. Waves 1 to 3 ft.

      High: 57 °F

      NE 15kt
      1-3ft

    • Monday Night

      Monday Night:ENE wind 10 to 15 kt. Mostly clear. Waves 1 to 3 ft.

      Low: 47 °F

      ENE 15kt
      1-3ft

    • Tuesday

      Tuesday:E wind 5 to 15 kt becoming NE in the afternoon. Sunny. Waves 1 to 2 ft.

      High: 57 °F

      NE 15kt
      1-2ft

    • Tuesday Night

      Tuesday Night:ENE wind 5 to 15 kt becoming SSE after midnight. Clear. Waves 1 to 2 ft.

      Low: 47 °F

      ENE 15kt
      1-2ft

    • Wednesday

      Wednesday:SE wind 5 to 15 kt becoming NE in the afternoon. Sunny. Waves 1 ft or less.

      High: 59 °F

      NE 15kt
      < 1ft

    • Wednesday Night

      Wednesday Night:ENE wind 5 to 10 kt becoming SSE after midnight. Winds could gust as high as 15 kt. Mostly clear. Waves 1 ft or less.

      Low: 50 °F

      ENE 10kt
      < 1ft

    • Thursday

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

      High: 61 °F

      Light Wind
      < 1ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 1:21 am CDT Sep 20, 2026
Forecast Valid: 2am CDT Sep 20, 2026-6pm CDT Sep 26, 2026

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Detailed Forecast

Sunday
ENE wind 15 to 20 kt, with gusts as high as 25 kt. Partly sunny. Waves 1 ft building to 4 ft.
Sunday Night
E wind 10 to 15 kt. Mostly cloudy. Waves 1 to 3 ft.
Monday
NE wind 10 to 15 kt, with gusts as high as 25 kt. Partly sunny. Waves 1 to 3 ft.
Monday Night
ENE wind 10 to 15 kt. Mostly clear. Waves 1 to 3 ft.
Tuesday
E wind 5 to 15 kt becoming NE in the afternoon. Sunny. Waves 1 to 2 ft.
Tuesday Night
ENE wind 5 to 15 kt becoming SSE after midnight. Clear. Waves 1 to 2 ft.
Wednesday
SE wind 5 to 15 kt becoming NE in the afternoon. Sunny. Waves 1 ft or less.
Wednesday Night
ENE wind 5 to 10 kt becoming SSE after midnight. Winds could gust as high as 15 kt. Mostly clear. Waves 1 ft or less.
Thursday
Variable winds 5 kt or less. Partly sunny. 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: 46.74°N 91.83°W
Last Update: 1:21 am CDT Sep 20, 2026
Forecast Valid: 2am CDT Sep 20, 2026-6pm CDT Sep 26, 2026
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