Garden Eel Cove
Protected Area
Kaloko-Honokohau National Historical Park
Why dive here
Garden Eel Cove is a cenote dive where divers can encounter blue sharks, sea turtles and sperm whales. Water ranges 25-28°C, warmest August, September, October.
Garden Eel Cove is *the* big show in Kona, and honestly, we’re not complaining. Forget the "cove" part, you’re here for the manta rays, especially at night. We always kneel on the sand in about 12 metres of water, the dive lights cutting through the darkness, drawing in clouds of plankton. Then the mantas arrive. They glide in, mouths wide, wings brushing over your head, sometimes just inches away. You feel the displacement of the water as they pass; it’s a full-body experience. It’s a simple dive, but profoundly effective. We’ve seen these gentle giants pirouette and loop for an hour straight, barely noticing the divers below. Our tip? Get there early for your briefing, secure a good spot on the sand slightly upcurrent, and try to stay still. While it’s all about the mantas, keep an eye out for eagle rays that occasionally join the feast, their dark shapes distinct against the artificial light. This dive is perfect for anyone wanting an intimate, unforgettable encounter with large marine life, no complicated navigation required.
Safety Notes
Overhead environment - never enter without proper cave/cavern training, redundant equipment, and a guideline.
Nearest Dive Centres to Garden Eel Cove
Dive shops near Garden Eel Cove
Aquatic Life Divers
Kona Honu Divers
Pacific Rim Divers Limited
Boss Frog's Dive & Surf
Jack’s Diving Locker
Blue Wilderness Dive Adventures Corp.
Reviews for Garden Eel Cove
Conditions
Ocean conditions, forecast and tides for Garden Eel Cove
Garden Eel Cove Ocean Conditions
Monthly averages for Garden Eel Cove, sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (20.73, -156.95) (9km away)
October Averages
Sea Temperature
27°C
81°F · Range: 26.7–28.4°C
Current Speed
11.31 cm/s
Direction: NW (315°)
Chlorophyll-a
0.035 mg/m³
Very clear (oligotrophic)
Salinity
35.58 PSU
Based on 4 years of monitoring data · Data sources: Open-Meteo marine data + Copernicus Marine (EU)
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