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Marquette, MI Local Forecast Office

6NM SSE Thompson MI

Marine Point Forecast

[NOTICE]

Overnight
Low: 34 °F
SW 20kt
1-3ft
Friday
High: 39 °F
SW 25kt⇓
5-7ft

Small Craft Advisory
Friday Night
Low: 19 °F
N 25kt
3-5ft
Saturday
High: 29 °F
NNW 15kt
1-2ft
Saturday Night
Low: 29 °F
SSE 15kt
1-2ft
Sunday
High: 37 °F
ESE 20kt
3-5ft
Sunday Night
Low: 30 °F
ESE 20kt
5ft
Monday
High: 36 °F
NNW 20kt
2-4ft
Monday Night
Low: 26 °F
NNW 15kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 10:57 pm CDT Mar 20, 2025
Forecast Valid: 11pm CDT Mar 20, 2025-6pm CDT Mar 27, 2025

View Nearby Observations

Detailed Forecast

Overnight

SW wind 15 to 20 kt. Partly cloudy. Waves 1 to 3 ft.

Friday

SW wind 20 to 25 kt decreasing to 10 to 15 kt in the afternoon. Winds could gust as high as 35 kt. A slight chance of rain and snow showers before 11am, then a chance of rain and snow showers after 2pm. Waves 5 to 7 ft.

Friday Night

N wind 20 to 25 kt. A chance of rain and snow showers before 7pm, then a chance of snow showers between 7pm and 10pm. Waves 3 to 5 ft.

Saturday

NNW wind 10 to 15 kt, with gusts as high as 20 kt. A slight chance of snow showers before 1pm. Waves 1 to 2 ft.

Saturday Night

SSE wind 5 to 15 kt. Partly cloudy. Waves 1 to 2 ft.

Sunday

ESE wind around 20 kt. Snow likely, mainly after 1pm. Waves 3 to 5 ft.

Sunday Night

ESE wind around 20 kt becoming NE after midnight. Snow. Waves around 5 ft.

Monday

NNW wind 15 to 20 kt. A chance of snow showers. Waves 2 to 4 ft.

Monday Night

NNW wind 10 to 15 kt. Mostly cloudy. 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.