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Scuba diving at Suck 'Em Up in Big Island
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Suck 'Em Up

GREAT
Big IslandBoat
About This Site
Suck 'Em Up is a thrilling boat dive site off the Kona coast, known for its strong currents and lava tubes that create a 'suction' effect. It's ideal for advanced divers seeking an adrenaline-pumping experience.

Difficulty

Advanced

Max Depth

30m

Type

Boat

Typical Visibility

26m

Conditions Summary

Best time today

8AM - 2PM

GREAT

Best day in forecast

Tuesday

GREAT

2026-02-17

Community-reported visibility

n/a

Warnings for today

None

West-facing lava tube site exposed to west through northwest energy. Surge is a key feature, especially with westerly swell. South swell wraps around. Rough conditions require boat access. Ride the surge, don't fight it.

NNEESESSWWNW
Protected
Partially Exposed
Exposed
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