Wave buoys close to Grand Marias, United States

Lat Long: 46.67° N 86.11° W

Issued: 1 pm 27 Jul 2026 (local time)

Forecast update in hr min

Today's Grand Marias sea temperature is

8.7° C

Grand Marias surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

For each wave buoy we keep two record sets: an hour record and the long-range 6 hourly one.

Wave buoys nearest to Grand Marias:
1.	Munising Buoy	last 18 hours, hourly	last 5 days, each 6hr	23mi
2.	East Superior Buoy, 70 NM NE of Marquette	last 18 hours, hourly	last 5 days, each 6hr	68mi
3.	Mackinac Straits West Buoy	last 18 hours, hourly	last 5 days, each 6hr	86mi
4.	Little Traverse Bay Buoy	last 18 hours, hourly	last 5 days, each 6hr	100mi
5.	South Entry Buoy, South Keweenaw Peninsula	last 18 hours, hourly	last 5 days, each 6hr	111mi

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Delaware	Lake Huron United States	Lake Superior Canada
Lake Erie Canada	Lake Michigan	Lake Superior United States
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Wave buoys close to Grand Marias, United States

Wave buoys nearest to Grand Marias: