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Duluth, MN Local Forecast Office

15NM ENE Ashland WI

Marine Point Forecast

[NOTICE]

Today
High: 78 °F
SW 20kt
1-2ft
Tonight
Low: 64 °F
WNW 15kt
1-2ft
Tuesday
High: 67 °F
NNW 20kt
1-2ft
Tuesday Night
Low: 57 °F
NW 10kt
< 1ft
Wednesday
High: 71 °F
NW 10kt⇓
< 1ft
Wednesday Night
Low: 60 °F
Light Wind
< 1ft
Thursday
High: 75 °F
SW 10kt
< 1ft
Thursday Night
Low: 65 °F
Light Wind
< 1ft
Friday
High: 75 °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: 4:12 am CDT Jul 20, 2026
Forecast Valid: 5am CDT Jul 20, 2026-6pm CDT Jul 26, 2026

View Nearby Observations

Detailed Forecast

Today

SW wind 15 to 20 kt, with gusts as high as 25 kt. A chance of showers and thunderstorms, mainly between 4pm and 5pm. Some of the storms could be severe. Patchy smoke before 7am. Waves 1 to 2 ft.

Tonight

WNW wind 10 to 15 kt, with gusts as high as 25 kt. A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers after 4am. Some of the storms could be severe. Patchy smoke before midnight, then Patchy smoke between 1am and 3am. Waves 1 to 2 ft.

Tuesday

WNW wind 15 to 20 kt becoming N in the afternoon. Winds could gust as high as 30 kt. Partly sunny. Waves 1 to 2 ft.

Tuesday Night

NW wind 5 to 10 kt, with gusts as high as 20 kt. Partly cloudy. Waves 1 ft or less.

Wednesday

NW wind 5 to 10 kt becoming variable and less than 5 kt in the morning. Sunny. Waves 1 ft or less.

Wednesday Night

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

Thursday

SW wind 5 to 10 kt. Sunny. Waves 1 ft or less.

Thursday Night

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

Friday

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.