For More Weather Information:

Duluth, MN Local Forecast Office

2NM SE Duluth MN

Marine Point Forecast

[NOTICE]

Today
High: 63 °F
WNW 10kt
< 1ft
Tonight
Low: 45 °F
Light Wind
< 1ft
Monday
High: 62 °F
⇑SSE 10kt
< 1ft
Monday Night
Low: 56 °F
WSW 15kt
< 1ft
Tuesday
High: 63 °F
W 20kt
< 1ft
Tuesday Night
Low: 48 °F
WNW 10kt
< 1ft
Wednesday
High: 61 °F
Light Wind
< 1ft
Wednesday Night
Low: 53 °F
Light Wind
< 1ft
Thursday
High: 63 °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: 6:11 am CDT Sep 13, 2026
Forecast Valid: 6am CDT Sep 13, 2026-6pm CDT Sep 19, 2026

View Nearby Observations

Detailed Forecast

Today

WNW wind 5 to 10 kt, with gusts as high as 15 kt. Sunny. Waves 1 ft or less.

Tonight

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

Monday

Variable winds less than 5 kt becoming SSE 5 to 10 kt in the morning. Winds could gust as high as 20 kt. Showers and possibly a thunderstorm, mainly after 4pm. Waves 1 ft or less.

Monday Night

SE wind 10 to 15 kt becoming WSW after midnight. Showers and possibly a thunderstorm before 7pm, then showers between 7pm and 1am. Waves 1 ft or less.

Tuesday

W wind 15 to 20 kt, with gusts as high as 25 kt. Mostly sunny. Waves 1 ft or less.

Tuesday Night

WNW wind 5 to 10 kt. Mostly clear. Waves 1 ft or less.

Wednesday

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

Wednesday Night

Variable winds 5 kt or less. A chance of showers. Waves 1 ft or less.

Thursday

Variable winds 5 kt or less. Partly 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.