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Duluth, MN Local Forecast Office

2NM SE Duluth MN

Marine Point Forecast

[NOTICE]
    • Today

      Today:ENE wind 10 to 20 kt, with gusts as high as 30 kt. Cloudy. Waves 1 to 2 ft.

      High: 48 °F

      ENE 20kt
      1-2ft

    • Tonight

      Tonight:ENE wind 15 to 20 kt, with gusts as high as 30 kt. A chance of showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 4am, then showers likely after 4am.   Waves 1 to 3 ft.

      Low: 43 °F

      ENE 20kt
      1-3ft

    • Saturday

      Saturday:ENE wind 10 to 15 kt. Showers likely before 10am, then a slight chance of showers after 3pm.   Waves around 1 ft.

      High: 56 °F

      ENE 15kt
      1ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. Mostly cloudy. Waves 1 ft or less.

      Low: 44 °F

      Light Wind
      < 1ft

    • Sunday

      Sunday:Variable winds 5 kt or less. A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm.   Waves 1 ft or less.

      High: 72 °F

      Light Wind
      < 1ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. A slight chance of thunderstorms before 7pm.   Waves 1 ft or less.

      Low: 50 °F

      Light Wind
      < 1ft

    • Memorial Day

      Memorial Day:Variable winds 5 kt or less. Mostly sunny. Waves 1 ft or less.

      High: 74 °F

      Light Wind
      < 1ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.

      Low: 54 °F

      Light Wind
      < 1ft

    • Tuesday

      Tuesday:Variable winds 5 kt or less. Sunny. Waves 1 ft or less.

      High: 76 °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: 10:31 am CDT May 22, 2026
Forecast Valid: 11am CDT May 22, 2026-6pm CDT May 28, 2026

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Detailed Forecast

Today
ENE wind 10 to 20 kt, with gusts as high as 30 kt. Cloudy. Waves 1 to 2 ft.
Tonight
ENE wind 15 to 20 kt, with gusts as high as 30 kt. A chance of showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 4am, then showers likely after 4am. Waves 1 to 3 ft.
Saturday
ENE wind 10 to 15 kt. Showers likely before 10am, then a slight chance of showers after 3pm. Waves around 1 ft.
Saturday Night
Variable winds 5 kt or less. Mostly cloudy. Waves 1 ft or less.
Sunday
Variable winds 5 kt or less. A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Waves 1 ft or less.
Sunday Night
Variable winds 5 kt or less. A slight chance of thunderstorms before 7pm. Waves 1 ft or less.
Memorial Day
Variable winds 5 kt or less. Mostly sunny. Waves 1 ft or less.
Monday Night
Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.
Tuesday
Variable winds 5 kt or less. 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: 46.77°N 92.1°W
Last Update: 10:31 am CDT May 22, 2026
Forecast Valid: 11am CDT May 22, 2026-6pm CDT May 28, 2026
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