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Duluth, MN Local Forecast Office

2NM SE Duluth MN

Marine Point Forecast

[NOTICE]

Thursday
High: 67 °F
Light Wind
< 1ft
Thursday Night
Low: 47 °F
Light Wind
< 1ft
Friday
High: 66 °F
E 10kt
< 1ft
Friday Night
Low: 49 °F
ENE 10kt
< 1ft
Saturday
High: 66 °F
ENE 15kt
< 1ft
Saturday Night
Low: 49 °F
ENE 15kt
1ft
Sunday
High: 70 °F
E 15kt
1ft
Sunday Night
Low: 52 °F
ENE 10kt
1ft
Monday
High: 83 °F
E 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: 1:21 am CDT Jun 25, 2026
Forecast Valid: 1am CDT Jun 25, 2026-6pm CDT Jul 1, 2026

View Nearby Observations

Detailed Forecast

Thursday

Variable winds 5 kt or less. Patchy fog before 7am. Waves 1 ft or less.

Thursday Night

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

Friday

E wind 5 to 10 kt. Cloudy, then gradually becoming mostly sunny. Waves 1 ft or less.

Friday Night

ENE wind 5 to 10 kt. Mostly cloudy. Waves 1 ft or less.

Saturday

ENE wind 5 to 15 kt. Mostly sunny. Waves 1 ft or less.

Saturday Night

ENE wind 10 to 15 kt. A chance of showers after 1am. Waves around 1 ft.

Sunday

E wind 10 to 15 kt, with gusts as high as 20 kt. A chance of showers. Waves around 1 ft.

Sunday Night

ENE wind around 10 kt, with gusts as high as 20 kt. Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Waves around 1 ft.

Monday

E wind around 10 kt, with gusts as high as 20 kt. A chance of showers and thunderstorms, mainly after 1pm. Waves around 1 ft.

*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.