ENTERING CANADA BY BOAT WITH NEXUS
Ports are listed roughly west to east, as the river winds.
ENTERING BC BY BOAT
However, for BC, the ports are listed more northwest to southeast.
ENTERING ALBERTA BY BOAT
There is only one lake at which you can legally enter Alberta by boat, it is Upper Waterton Lake.
There are no marine entry points in Saskatchewan.
There is one legal port of entry in Manitoba where you can use your NEXUS Card, at Lake Metigoshe.
There are more marine ports of entry in Ontario than in any other province: