Hazardous Weather Conditions

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Marquette, MI Local Forecast Office

13NM SSW Isle Royale National Park MI

Marine Point Forecast

[NOTICE]

Tonight
Low: 44 °F
WSW 15kt
1-3ft
Sunday
High: 50 °F
SW 15kt
1-2ft
Sunday Night
Low: 42 °F
SW 10kt
1-2ft
Monday
High: 43 °F
E 10kt
< 1ft
Monday Night
Low: 41 °F
NNW 10kt
< 1ft
Tuesday
High: 49 °F
ENE 10kt
< 1ft
Tuesday Night
Low: 44 °F
ENE 20kt
5ft
Wednesday
High: 48 °F
ENE 25kt
7ft
Wednesday Night
Low: 41 °F
W 15kt
1-3ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 5:56 pm CDT May 18, 2024
Forecast Valid: 6pm CDT May 18, 2024-6pm CDT May 25, 2024

View Nearby Observations

Detailed Forecast

Tonight

SE wind 10 to 15 kt becoming W after midnight. Showers likely and possibly a thunderstorm before 7pm, then isolated showers and thunderstorms between 7pm and 10pm. Some of the storms could be severe. Waves 1 to 3 ft.

Sunday

SW wind around 15 kt, with gusts as high as 25 kt. Sunny. Waves 1 to 2 ft.

Sunday Night

SW wind 5 to 10 kt becoming SSE after midnight. Winds could gust as high as 20 kt. Partly cloudy. Waves 1 to 2 ft.

Monday

S wind 5 to 10 kt becoming E in the afternoon. A chance of showers, mainly before 1pm. Waves 1 ft or less.

Monday Night

NE wind 5 to 10 kt becoming NW after midnight. Mostly cloudy. Waves 1 ft or less.

Tuesday

N wind around 10 kt becoming ENE in the afternoon. Partly sunny. Waves 1 ft or less.

Tuesday Night

ENE wind 10 to 20 kt, with gusts as high as 30 kt. Showers. Waves 1 ft building to 5 ft.

Wednesday

ENE wind 20 to 25 kt becoming W in the afternoon. Winds could gust as high as 30 kt. Showers likely. Waves 7 ft subsiding to 4 ft.

Wednesday Night

W wind around 15 kt, with gusts as high as 20 kt. A chance of showers. Waves 1 to 3 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.