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Duluth, MN Local Forecast Office

15NM ENE Ashland WI

Marine Point Forecast

[NOTICE]

Today
High: 74 °F
SW 10kt
< 1ft
Tonight
Low: 63 °F
WSW 10kt
< 1ft
Tuesday
High: 70 °F
Light Wind
< 1ft
Tuesday Night
Low: 58 °F
Light Wind
< 1ft
Wednesday
High: 69 °F
Light Wind
< 1ft
Wednesday Night
Low: 56 °F
Light Wind
< 1ft
Thursday
High: 72 °F
Light Wind
< 1ft
Thursday Night
Low: 64 °F
SSW 10kt
< 1ft
Friday
High: 73 °F
SW 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: 6:07 am CDT Aug 17, 2026
Forecast Valid: 8am CDT Aug 17, 2026-6pm CDT Aug 23, 2026

View Nearby Observations

Detailed Forecast

Today

SW wind 5 to 10 kt becoming SSE in the afternoon. A slight chance of showers after 5pm. Waves 1 ft or less.

Tonight

S wind around 10 kt becoming W in the evening. Showers and thunderstorms likely before 1am, then a slight chance of showers between 1am and 3am. Waves 1 ft or less.

Tuesday

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

Tuesday Night

Variable winds 5 kt or less. Mostly clear. 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.

Thursday Night

ESE wind 5 to 10 kt becoming SW after midnight. A chance of showers. Waves 1 ft or less.

Friday

SW wind 5 to 10 kt becoming W in the afternoon. Winds could gust as high as 15 kt. A chance of showers and thunderstorms, mainly after 1pm. 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.