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Duluth, MN Local Forecast Office

15NM ENE Ashland WI

Marine Point Forecast

[NOTICE]

This Afternoon
High: 64 °F
WNW 15kt
1ft
Tonight
Low: 52 °F
Light Wind
< 1ft
Monday
High: 66 °F
SSE 10kt
< 1ft
Monday Night
Low: 59 °F
SSW 20kt
1-3ft
Tuesday
High: 66 °F
W 25kt
2-3ft
Tuesday Night
Low: 54 °F
W 10kt
< 1ft
Wednesday
High: 64 °F
Light Wind
< 1ft
Wednesday Night
Low: 57 °F
Light Wind
< 1ft
Thursday
High: 66 °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: 12:12 pm CDT Sep 13, 2026
Forecast Valid: 1pm CDT Sep 13, 2026-6pm CDT Sep 19, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

WNW wind 10 to 15 kt, with gusts as high as 20 kt. Sunny. Waves around 1 ft.

Tonight

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

Monday

SSE wind 5 to 10 kt, with gusts as high as 20 kt. A chance of showers and thunderstorms after 4pm. Waves 1 ft or less.

Monday Night

SE wind 15 to 20 kt becoming SW after midnight. Winds could gust as high as 30 kt. Showers and possibly a thunderstorm before midnight, then a chance of showers between midnight and 1am. Some of the storms could produce heavy rainfall. Waves 1 to 3 ft.

Tuesday

W wind 15 to 25 kt, with gusts as high as 35 kt. Sunny. Waves 2 to 3 ft.

Tuesday Night

W wind 5 to 10 kt, with gusts as high as 15 kt. Mostly clear. Waves 1 ft or less.

Wednesday

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

Wednesday Night

Variable winds 5 kt or less. A slight chance of showers. Waves 1 ft or less.

Thursday

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

*Notices:

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.
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.