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Duluth, MN Local Forecast Office

15NM ENE Ashland WI

Marine Point Forecast

[NOTICE]

Today
High: 66 °F
NE 10kt
< 1ft
Tonight
Low: 63 °F
Light Wind
1ft
Sunday
High: 71 °F
NW 10kt
< 1ft
Sunday Night
Low: 61 °F
Light Wind
< 1ft
Monday
High: 74 °F
Light Wind
< 1ft
Monday Night
Low: 63 °F
Light Wind
< 1ft
Tuesday
High: 70 °F
Light Wind
< 1ft
Tuesday Night
Low: 59 °F
NNE 10kt
< 1ft
Wednesday
High: 67 °F
NNE 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: 8:42 am CDT Aug 15, 2026
Forecast Valid: 8am CDT Aug 15, 2026-6pm CDT Aug 21, 2026

View Nearby Observations

Detailed Forecast

Today

NE wind 5 to 10 kt. A chance of showers, with thunderstorms also possible after 4pm. Waves 1 ft or less.

Tonight

Variable winds 5 kt or less. Showers and thunderstorms likely before 1am, then a slight chance of showers between 1am and 2am. Waves around 1 ft.

Sunday

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

Sunday Night

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

Monday

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

Monday Night

Variable winds 5 kt or less. A slight chance of showers before 10pm, then a slight chance of showers and thunderstorms between 10pm and 1am, then a chance of showers after 1am. Waves 1 ft or less.

Tuesday

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

Tuesday Night

NNE wind 5 to 10 kt. A chance of showers and thunderstorms. Waves 1 ft or less.

Wednesday

NNE wind 5 to 10 kt, with gusts as high as 20 kt. A slight chance of showers. 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.