A pair of seals would have struggled to survive in the wild if they had not been rescued, a charity said.
The British Divers Marine Life Rescue (BDMLR) said it received two reports of seals being found in Jersey on Saturday.
The first call involved a female pup which weighed 16kg (35.2lb) in St Catherine while the second was at L’Etacq where a male seal, weighing 15kg (33lb), had failed to get to the sea over the rocks.
Both seals, who were underweight and dehydrated, are being cared for at the New Era Vets while a plan is made for their future, BDMLR said.