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Marquette, MI Local Forecast Office

9NM E Marquette MI

Marine Point Forecast

[NOTICE]

Tuesday
High: 54 °F
NW 20kt
5ft

Small Craft Advisory
Tuesday Night
Low: 34 °F
NW 20kt
4ft
Wednesday
High: 41 °F
N 15kt
2-4ft
Wednesday Night
Low: 34 °F
Light Wind
< 1ft
Thursday
High: 53 °F
ESE 10kt
< 1ft
Thursday Night
Low: 38 °F
SE 10kt
< 1ft
Friday
High: 53 °F
E 10kt
< 1ft
Friday Night
Low: 39 °F
ESE 10kt
1ft
Saturday
High: 53 °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: 12:18 am CDT May 19, 2026
Forecast Valid: 1am CDT May 19, 2026-6pm CDT May 25, 2026

View Nearby Observations

Detailed Forecast

Tuesday

S wind 10 to 20 kt becoming NNW in the afternoon. Winds could gust as high as 25 kt. A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and noon. Patchy dense fog before 10am. Waves 1 ft building to 5 ft.

Tuesday Night

NW wind 15 to 20 kt. Mostly cloudy, then gradually becoming mostly clear. Waves around 4 ft.

Wednesday

N wind 10 to 15 kt. Sunny. Waves 2 to 4 ft.

Wednesday Night

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

Thursday

S wind 5 to 10 kt becoming ESE in the afternoon. Sunny. Waves 1 ft or less.

Thursday Night

SE wind 5 to 10 kt becoming S after midnight. Partly cloudy. Waves 1 ft or less.

Friday

SSE wind 5 to 10 kt becoming E in the afternoon. Partly sunny. Waves 1 ft or less.

Friday Night

ESE wind 5 to 10 kt. A chance of showers. Waves around 1 ft.

Saturday

E wind 5 to 10 kt. A chance of showers. 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.