It's the most sea lions that have shown up there in 15 years, Sheila Chandor, Harbormaster for Pier 39 Marina, told ABC 7. On April 29, the pier tweeted that there were around 820 sea lions.

An estimated 1,000 sea lions have descended on Pier 39 in San Francisco in California to feast on anchovies, delighting tourists.

A viral video of a man jumping into the water at Pier 39 in San Francisco and apparently harassing sea lions, has authorities on alert. Pete Suratos reports.

(KRON) — A viral video posted over the weekend shows a man shotgunning a beverage, backflipping into the water off of Pier 39 in San Francisco and jumping up onto some floating planks to harass ...

A video of a man harassing dozens of sea lions at Pier 39 in San Francisco has gone viral. The sea lions can be seen barking and jumping to safety as the man ran across their sunbathing platforms.

A now- viral video posted over the weekend shows a man shotgunning a beverage, backflipping into the water off of Pier 39 in San Francisco, and harassing sea lions, KTLA sister station KRON4 reports.

Visitors watch the sea lions that lay on the docks at Pier 39 at Fisherman’s Wharf in San Francisco, April 26, 2006. An investigation is underway after a video showing a man harassing California ...

An estimated 1,000 sea lions have descended on Pier 39 in San Francisco in California to feast on anchovies, delighting tourists.

An estimated 1,000 sea lions have descended on Pier 39 in San Francisco in California to feast on anchovies, delighting tourists.

An estimated 1,000 sea lions have descended on Pier 39 in San Francisco in California to feast on anchovies, delighting tourists.