DailyGlimpse

Massive Sea Lion ‘Chonkers’ Takes Over San Francisco’s Pier 39, Goes Viral

AI
May 2, 2026 · 2:48 PM

A Steller sea lion nicknamed “Chonkers” has become an internet sensation after taking up residence at San Francisco’s Pier 39. Estimated to weigh nearly 2,000 pounds — double the size of a typical California sea lion — the colossal marine mammal has drawn crowds and social media attention.

Videos of Chonkers lounging on the docks show him dwarfing other sea lions, with some observers jokingly calling him the “king of the pier.” The animal’s unusual size has sparked curiosity among locals and tourists alike, with many sharing photos and clips online.

Wildlife officials have noted that while Steller sea lions can reach such sizes, it is rare to see one this large in a urban setting. They advise the public to keep a safe distance and not to feed the animal.

Chonkers’ viral fame comes as no surprise to Bay Area residents, who have long been accustomed to the sea lions that flock to Pier 39. However, few have been as instantly recognizable as this gentle giant.