For More Weather Information:

Duluth, MN Local Forecast Office

2NM SE Duluth MN

Marine Point Forecast

[NOTICE]

Independence Day
High: 66 °F
ENE 15kt
1ft
Tonight
Low: 54 °F
NE 15kt
< 1ft
Sunday
High: 67 °F
ENE 10kt
< 1ft
Sunday Night
Low: 51 °F
Light Wind
< 1ft
Monday
High: 76 °F
Light Wind
< 1ft
Monday Night
Low: 58 °F
Light Wind
< 1ft
Tuesday
High: 81 °F
Light Wind
< 1ft
Tuesday Night
Low: 57 °F
Light Wind
< 1ft
Wednesday
High: 72 °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: 8:11 am CDT Jul 4, 2026
Forecast Valid: 8am CDT Jul 4, 2026-6pm CDT Jul 10, 2026

View Nearby Observations

Detailed Forecast

Independence Day

ENE wind 5 to 15 kt. A slight chance of showers between 9am and noon. Waves around 1 ft.

Tonight

NE wind 5 to 15 kt. A chance of showers and thunderstorms. Waves 1 ft or less.

Sunday

ENE wind 5 to 10 kt. A slight chance of showers before 7am. 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 and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Waves 1 ft or less.

Tuesday

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

Tuesday Night

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

Wednesday

Variable winds 5 kt or less. Showers likely and possibly a thunderstorm. 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.