Whale Washes Ashore and Dies on Rivedoux Beach on Île de Ré

A young fin whale was found stranded on Rivedoux beach on Île de Ré on the morning of Saturday, May 30, after early walkers spotted the animal and alerted authorities. The whale, identified as a young female fin whale about 10 meters long, had apparently become trapped off the coast the previous day, Friday, May 29, before dying overnight. Members of France’s national stranding network quickly arrived on scene to inspect the animal and coordinate with the Pelagis observatory, while the local town hall handled the next steps.

Witnesses said they had seen the whale swimming offshore on Friday. Experts believe it may have been caught by the falling tide. Jean-Roch Meslin, the local coordinator for the national stranding network, said the species is the second-largest whale in the world after the blue whale. He noted that it is unusual for a fin whale to strand in this area, suggesting that something may have gone wrong within its group or that the animal had been disoriented for some time before reaching Rivedoux.

Grégory Ziébac, also with the national stranding network, said the whale likely became lost before coming ashore. He added that, like many dying animals, it struggled on the rocks covered with oysters, which may have caused injuries as it thrashed in distress.

The last whale stranding on Île de Ré dates back to 2017, when an adult whale washed up on the beach of Ars-en-Ré. According to the Charente-Maritime prefecture, the carcass was scheduled to be removed on Saturday afternoon and then autopsied to determine the cause of the stranding.

The incident drew attention on the island and highlighted the work of stranding-response teams that are called out when marine mammals wash ashore. Observers and officials now await further analysis to better understand why the whale stranded and died near the island’s coast.