tidal bore

• Onda de maré muito forte que sobe o rio ou um estuário estreito, formada pelo encontro da maré com a corrente do rio, muitas vezes criando uma parede de água.

A powerful tidal wave that moves up a river or narrow bay, caused by the incoming tide meeting the river's current, often creating a wall of water.

1. Tidal wave phenomenonB2formal

   A large wave or series of waves that moves up a river or narrow bay as the incoming tide flows against the river current.

   pororoca

   • The tidal bore on the Qiantang River in China can reach heights of up to 9 meters.
   • Surfers often travel to catch the famous tidal bore in the Bay of Fundy.
   • The tidal bore creates a powerful surge that can be dangerous for small boats.