How many tsunamis have hit Puerto Rico?

Puerto Rico has experienced several tsunamis throughout its history, with notable events occurring in 1867, 1918, and 1946. The 1918 tsunami, triggered by an earthquake off the coast of Puerto Rico, caused significant damage and loss of life. While tsunamis are relatively rare in the region, the island remains at risk due to its location along tectonic plate boundaries. Overall, there have been at least a handful of recorded tsunamis affecting Puerto Rico.