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Scuba diving at Sharks Cove in Oahu
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Sharks Cove

BAD
OahuShore
About This Site
Sharks Cove, part of Pupukea Marine Sanctuary on Oahu's North Shore, is a shore dive known for its lava tubes and diverse marine life. It's ideal for intermediate divers seeking adventure.

Difficulty

Intermediate

Max Depth

18m

Type

Shore

Typical Visibility

21m

Conditions Summary

Best time today

6AM - 7AM

FAIR

Best day in forecast

Wednesday

FAIR

2026-02-18

Community-reported visibility

n/a

Warnings for today

  • Strong surge expected
  • Elevated bacteria levels possible due to recent rainfall

North-facing cove extremely exposed to north through northwest winter swells. Summer offers calm, protected conditions. Shallow, complex lava tube maze requires careful navigation and overhead awareness.

NNEESESSWWNW
Protected
Partially Exposed
Exposed
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Nearby Dive Sites
Yokohama BayMakaha CavernsElectric BeachHanauma BayTurtle CanyonYO-257 & San Pedro