OmniathlonOWS
Lake Huron — Canada · United States

Lake Huron – Port Sanilac (MI) to Port Franks (ON)

57.2 km
Distance
Port Sanilac, Michigan ↔ Port Franks beach, Ontario
Sentinel-2 cloudless 2016 · Copernicus Sentinel data

The crossing

Port Sanilac, Michigan ↔ Port Franks beach, Ontario: 57.2 km between start and finish coasts. Our archive contains 6 crossings by swimmers from 2 countries.

Distance is the shortest straight line between the start and finish coastal stretches, not the GPS track length: currents cause swimmers to cover much more distance.

Source: Solo Swims of Ontario. Crossings as recorded by the body that ratified them.