"Do the Great Lakes have tides?" "Do de Great Lakes have tides?" "Do the Great Lakes have tides?" "Do the Great Lakes have tides?" Do the Great Lakes have tides? where there is essentially no tides "Do de Great Lakes have tides?" "Do the Great Lakes have tides?" where there is essentially no tides "Do the Great Lakes have tides?" Do the Great Lakes have tides? "Do the Great Lakes have tides?"