Limits RegistryPUBLIC RECORD
Limits RegistryA Cuvier's beaked whale (Ziphius cavirostris) tagged off the coast of California was recorded diving to a depth of 2,992 meters, the deepest dive ever documented for any marine mammal — nearly 3 kilometers below the surface. The same species also holds the longest recorded dive duration, at over 3 hours 42 minutes.
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A Cuvier's beaked whale (Ziphius cavirostris) tagged off the coast of California was recorded diving to a depth of 2,992 meters, the deepest dive ever documented for any marine mammal — nearly 3 kilometers below the surface. The same species also holds the longest recorded dive duration, at over 3 hours 42 minutes.
The greatest depth reached by a marine mammal during a single dive, as measured by an attached time-depth recorder tag and published in peer-reviewed research.
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Permanent ID limitsregistry.com/limits/LR-DEEPEST-DIVING-MAMMAL
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Limits Registry. LR-DEEPEST-DIVING-MAMMAL. Deepest dive recorded by a marine mammal. 2026.