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Duluth, MN Local Forecast Office

15NM ENE Ashland WI

Marine Point Forecast

[NOTICE]

This Afternoon
High: 79 °F
Light Wind
< 1ft
Tonight
Low: 66 °F
SSW 15kt
< 1ft
Monday
High: 79 °F
SW 20kt
1-2ft
Monday Night
Low: 63 °F
W 15kt
1ft
Tuesday
High: 69 °F
WNW 15kt
1ft
Tuesday Night
Low: 56 °F
NNE 10kt
< 1ft
Wednesday
High: 71 °F
Light Wind
< 1ft
Wednesday Night
Low: 62 °F
Light Wind
< 1ft
Thursday
High: 76 °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: 1:57 pm CDT Jul 19, 2026
Forecast Valid: 2pm CDT Jul 19, 2026-6pm CDT Jul 25, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

Variable winds 5 kt or less. Patchy smoke. Waves 1 ft or less.

Tonight

SSW wind 5 to 15 kt. A chance of showers and thunderstorms, mainly after 3am. Patchy smoke before 8pm, then Patchy smoke after 11pm. Waves 1 ft or less.

Monday

S wind 15 to 20 kt becoming WSW in the afternoon. Winds could gust as high as 25 kt. Showers likely and possibly a thunderstorm before 2pm, then a slight chance of showers between 2pm and 4pm, then a chance of showers and thunderstorms after 4pm. Some of the storms could be severe. Waves 1 to 2 ft.

Monday Night

W wind 10 to 15 kt, with gusts as high as 25 kt. A chance of showers and thunderstorms before 10pm, then a slight chance of showers after 4am. Some of the storms could be severe. Patchy smoke before 8pm, then Patchy smoke between 11pm and 1am. Waves around 1 ft.

Tuesday

WNW wind around 15 kt becoming NNE in the afternoon. Winds could gust as high as 30 kt. A slight chance of showers before 7am. Waves around 1 ft.

Tuesday Night

NNE wind 5 to 10 kt becoming WNW after midnight. Winds could gust as high as 20 kt. Partly cloudy. Waves 1 ft or less.

Wednesday

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

Wednesday Night

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

Thursday

Variable winds 5 kt or less. 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.