Hazardous Weather Conditions

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Duluth, MN Local Forecast Office

20NM NNW Ashland WI

Marine Point Forecast

[NOTICE]
    • Tonight

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

      Low: 38 °F

      ENE 10kt
      < 1ft

    • Sunday

      Sunday:ENE wind 10 to 20 kt, with gusts as high as 30 kt. A chance of showers, mainly after 1pm.   Waves 1 ft or less building to 3 ft.

      High: 45 °F

      ENE 20kt
      Waves Building3ft

    • Sunday Night

      Sunday Night:ENE wind 15 to 20 kt decreasing to 5 to 10 kt after midnight. Winds could gust as high as 25 kt. Showers and thunderstorms likely before 10pm, then showers and possibly a thunderstorm between 10pm and 4am, then showers after 4am.   Waves 2 to 3 ft.

      Low: 41 °F

      ENE 20kt⇓
      2-3ft

    • Monday

      Monday:Variable winds 5 kt or less. Showers likely and possibly a thunderstorm before 10am, then showers likely between 10am and 1pm, then a chance of showers and thunderstorms after 1pm.   Waves 1 ft or less.

      High: 49 °F

      Light Wind
      < 1ft

    • Monday Night

      Monday Night:NE wind 5 to 15 kt, with gusts as high as 25 kt. A chance of showers and thunderstorms before 1am, then showers and possibly a thunderstorm between 1am and 4am, then showers after 4am.   Waves 1 ft or less building to 3 ft.

      Low: 37 °F

      NE 15kt
      Waves Building3ft

    • Tuesday

      Tuesday:NE wind 10 to 20 kt becoming N in the afternoon. Winds could gust as high as 25 kt. Showers likely and possibly a thunderstorm before 10am, then showers likely between 10am and 1pm.   Waves 4 ft subsiding to 1 ft.

      High: 44 °F

      NE 20kt
      4ftWaves Subsiding

    • Tuesday Night

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

      Low: 35 °F

      Light Wind
      < 1ft

    • Wednesday

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

      High: 47 °F

      Light Wind
      < 1ft

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.

      Low: 37 °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: 9:26 pm CDT May 16, 2026
Forecast Valid: 9pm CDT May 16, 2026-6pm CDT May 23, 2026

View Nearby Observations

Detailed Forecast

Tonight
N wind 5 to 10 kt becoming ENE after midnight. Winds could gust as high as 15 kt. Mostly clear. Waves 1 ft or less.
Sunday
ENE wind 10 to 20 kt, with gusts as high as 30 kt. A chance of showers, mainly after 1pm. Waves 1 ft or less building to 3 ft.
Sunday Night
ENE wind 15 to 20 kt decreasing to 5 to 10 kt after midnight. Winds could gust as high as 25 kt. Showers and thunderstorms likely before 10pm, then showers and possibly a thunderstorm between 10pm and 4am, then showers after 4am. Waves 2 to 3 ft.
Monday
Variable winds 5 kt or less. Showers likely and possibly a thunderstorm before 10am, then showers likely between 10am and 1pm, then a chance of showers and thunderstorms after 1pm. Waves 1 ft or less.
Monday Night
NE wind 5 to 15 kt, with gusts as high as 25 kt. A chance of showers and thunderstorms before 1am, then showers and possibly a thunderstorm between 1am and 4am, then showers after 4am. Waves 1 ft or less building to 3 ft.
Tuesday
NE wind 10 to 20 kt becoming N in the afternoon. Winds could gust as high as 25 kt. Showers likely and possibly a thunderstorm before 10am, then showers likely between 10am and 1pm. Waves 4 ft subsiding to 1 ft.
Tuesday Night
Variable winds 5 kt or less. Mostly cloudy. Waves 1 ft or less.
Wednesday
Variable winds 5 kt or less. Mostly sunny. Waves 1 ft or less.
Wednesday Night
Variable winds 5 kt or less. Partly 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: 46.9°N 91.05°W
Last Update: 9:26 pm CDT May 16, 2026
Forecast Valid: 9pm CDT May 16, 2026-6pm CDT May 23, 2026
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