What to expect from 'seal silly season':

Vomiting in public. Snoozing in the middle of busy roads. Hanging out in KFC car parks, and waking up on strangers' couches. … all activities that perfectly normal juvenile seals get up to at this time of year.

Dr Jody Weir, a marine science adviser …, said the period from June to September was commonly referred to as "seal silly season".

Ah, yes, we see young seals on the beach sometimes at this time of year.

Seal pup loping across the beach.
Seal pup loping across the beach (2019).