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Scuba diving at Makaha Caverns in Oahu
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Makaha Caverns

GOOD
OahuBoat
About This Site
Makaha Caverns features dramatic lava tube swim-throughs, arches, and caverns with abundant marine life including turtles and reef sharks along Oahu's western coast.

Difficulty

Intermediate

Max Depth

21m

Type

Boat

Typical Visibility

21m

Conditions Summary

Best time today

6AM - 12PM

GREAT

Best day in forecast

Wednesday

GREAT

2026-02-18

Community-reported visibility

n/a

Warnings for today

None

West-facing site with lava tubes. Exposed to west through northwest energy. South swell wraps in. Protected from trade winds. Winter swells create significant surge through caverns. Watch air consumption while admiring light beams.

NNEESESSWWNW
Protected
Partially Exposed
Exposed
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Nearby Dive Sites
Sharks CoveYokohama BayElectric BeachHanauma BayTurtle CanyonYO-257 & San Pedro