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Duluth, MN Local Forecast Office

15NM ENE Ashland WI

Marine Point Forecast

[NOTICE]

Tonight
Low: 63 °F
SSW 15kt
1ft
Wednesday
High: 70 °F
W 20kt
1-3ft
Wednesday Night
Low: 57 °F
W 10kt
< 1ft
Thursday
High: 71 °F
Light Wind
< 1ft
Thursday Night
Low: 63 °F
SSW 15kt
< 1ft
Friday
High: 75 °F
SSW 20kt
1-3ft
Friday Night
Low: 62 °F
S 15kt
1-2ft
Saturday
High: 69 °F
W 15kt
1-2ft
Saturday Night
Low: 55 °F
WNW 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: 4:21 pm CDT Sep 8, 2026
Forecast Valid: 4pm CDT Sep 8, 2026-6pm CDT Sep 15, 2026

View Nearby Observations

Detailed Forecast

Tonight

SSW wind 10 to 15 kt becoming WSW after midnight. Winds could gust as high as 25 kt. Mostly cloudy, then gradually becoming mostly clear. Waves around 1 ft.

Wednesday

W wind 15 to 20 kt, with gusts as high as 30 kt. Sunny. Waves 1 to 3 ft.

Wednesday Night

W wind 5 to 10 kt, with gusts as high as 20 kt. Mostly clear. Waves 1 ft or less.

Thursday

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

Thursday Night

SSW wind 5 to 15 kt, with gusts as high as 25 kt. Mostly clear. Waves 1 ft or less.

Friday

SSW wind 15 to 20 kt, with gusts as high as 35 kt. A chance of showers and thunderstorms after 1pm. Waves 1 to 3 ft.

Friday Night

S wind around 15 kt, with gusts as high as 25 kt. Showers and possibly a thunderstorm. Waves 1 to 2 ft.

Saturday

W wind 10 to 15 kt, with gusts as high as 30 kt. A slight chance of showers before 1pm. Waves 1 to 2 ft.

Saturday Night

WNW wind around 10 kt, with gusts as high as 20 kt. Partly cloudy. 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.