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When Sailing Monterey Bay You Sail Over 20,000 Octopuses

Turns out the Beatles were on the right track! There really is an octopus’s garden in the sea. Well, a nursery.… If you’ve sailed south to Monterey Bay or beyond, you might be interested to know that you sailed above the recent scientific discovery of the world’s largest octopus nursery.

According to a story in The Optimist Daily, new underwater mapping technology helped scientists discover an estimated 20,000 pearl octopuses who live near thermal conditions on the floor of the Monterey Bay Marine Sanctuary.

Muusoctopus (genus of deep-sea octopus, according to Wikipedia) positions itself upside down in a brooding position.
© 2026 OET/NOAA

The octopuses are pale purple, roughly grapefruit-sized, and not especially known for sociability. The octopuses were found on roughly 6.2 acres of seafloor after scientists counted about 6,000 in the area and extrapolated the rest.

What else is living on the floor of our vast oceans?

Ken Wasbauer’s Farr 53 Atalanta sailing Monterey Bay above 20,000 octopuses trying to stay warm near thermal water on the bottom of the bay.
© 2026 William Pryor

Read the full story here.

 

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