For More Weather Information:

Duluth, MN Local Forecast Office

11NM ENE Duluth MN

Marine Point Forecast

[NOTICE]

Today
High: 41 °F
⇑ENE 10kt
< 1ft
Tonight
Low: 40 °F
NE 15kt
1ft
Friday
High: 48 °F
NNW 10kt
1ft
Friday Night
Low: 29 °F
WNW 20kt
1ft
Saturday
High: 37 °F
WNW 20kt
1ft
Saturday Night
Low: 28 °F
WNW 20kt⇓
1-2ft
Sunday
High: 41 °F
WNW 10kt
< 1ft
Sunday Night
Low: 30 °F
Light Wind
< 1ft
Monday
High: 49 °F
SE 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: 7:41 am CDT Apr 16, 2026
Forecast Valid: 8am CDT Apr 16, 2026-6pm CDT Apr 22, 2026

View Nearby Observations

Detailed Forecast

Today

Variable winds less than 5 kt becoming ENE 5 to 10 kt in the afternoon. Areas of dense fog between 9am and 2pm, then Patchy dense fog after 3pm. Areas of dense freezing fog before 9am. Waves 1 ft or less.

Tonight

NE wind around 15 kt. Patchy dense fog between 9pm and 11pm, then Patchy dense fog after 1am. Waves around 1 ft.

Friday

ENE wind 5 to 10 kt becoming NNW in the afternoon. Winds could gust as high as 15 kt. Rain and possibly a thunderstorm after 1pm. Patchy fog after 3pm. Waves around 1 ft.

Friday Night

WNW wind 15 to 20 kt. A chance of rain, mixing with snow after 10pm, then gradually ending. Some thunder is also possible. Waves around 1 ft.

Saturday

WNW wind around 20 kt, with gusts as high as 25 kt. Mostly cloudy. Waves around 1 ft.

Saturday Night

WNW wind 15 to 20 kt decreasing to 10 to 15 kt after midnight. Partly cloudy. Waves 1 to 2 ft.

Sunday

WNW wind around 10 kt. Mostly sunny. Waves 1 ft or less.

Sunday Night

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

Monday

SE wind 5 to 10 kt, with gusts as high as 15 kt. 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.