Wave buoys close to Ontonagon, United States

Lat Long: 46.89° N 89.30° W

Issued: 1 am 16 Jul 2026 (local time)

Forecast update in hr min

Today's Ontonagon sea temperature is

15.1° C

Ontonagon 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 Ontonagon:
1.	West Superior Buoy, 30NM NE of Outer Island	last 18 hours, hourly	last 5 days, each 6hr	39mi
2.	North Entry Buoy, North Keweenaw Peninsula	last 18 hours, hourly	last 5 days, each 6hr	42mi
3.	South Entry Buoy, South Keweenaw Peninsula	last 18 hours, hourly	last 5 days, each 6hr	43mi
4.	Mid Superior Buoy, 60NM NNE of Hancock	last 18 hours, hourly	last 5 days, each 6hr	108mi
5.	Isle of Royale East Buoy	last 18 hours, hourly	last 5 days, each 6hr	108mi

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Wave buoys close to Ontonagon, United States

Wave buoys nearest to Ontonagon: