i think it means a rough part of a river
Tidal currents are not quite the same thing as tides. Tidal currents are horizontal movements of water caused by the tides.
Tidal Currents
Tidal Currents
tidal currents
Tidal Currents
Tidal Currents
Tidal Currents
tidal currents
Tidal Currents
Tidal Currents
Tidal Currents
Tidal Currents