Ngatipa Reef - Rarotonga
Ray’s Point is one of those sites we always try to hit when we're in the Inner Islands. It’s a granite boulder reef that runs along the shore, reaching a maximum depth of around 17 metres. We love the way the light filters through the water here, catching the thousands of tiny silversides that often swarm the rocks. It's a great spot for spotting those smaller, often-missed critters like the Red-streaked Blenny or a High Hat Triplefin peeking out from a crevice. The current can be a bit unpredictable, sometimes a gentle drift, sometimes a proper push, so keep an eye on the conditions before you jump. Our favourite thing is cruising along the reef wall, scanning for Hawksbill turtles munching on sponges or a sneaky Enigmatic Moray hiding in the cracks. You might also spot some chunky parrotfish and schools of Blackwedged Butterflyfish fluttering by. It’s an ideal dive for anyone who enjoys a relaxed pace, letting you really take your time and soak in the details rather than rushing past big pelagics.
- Location
- Rarotonga, Cook Islands, Central & South Pacific
- Coordinates
- -21.201300, -159.770100
- Type
- reef
Best Time to Dive in Rarotonga
The warmest water temperatures in Rarotonga occur in January, averaging 26.5°C. The coolest conditions are in December at 26.5°C.
Monthly Water Temperatures
- January: 26.5°C (air: 24.8°C)
- February: 26.5°C (air: 25.2°C)
- March: 26.5°C (air: 25.5°C)
- April: 26.5°C (air: 25.0°C)
- May: 26.5°C (air: 24.2°C)
- June: 26.5°C (air: 22.8°C)
- July: 26.5°C (air: 22.3°C)
- August: 26.5°C (air: 21.7°C)
- September: 26.5°C (air: 22.0°C)
- October: 26.5°C (air: 22.1°C)
- November: 26.5°C (air: 22.6°C)
- December: 26.5°C (air: 24.0°C)
Nearby Dive Sites in Rarotonga
- Aroa Rā’ui (reef)
- Arorangi Drop Off (reef)
- Arorangi Drop Off (wall)
- Arorangi Passage (reef)
- Arorangi Passage (reef)
- Avaavaroa Drop Off (reef)
- Avaavaroa Drop Off (reef)
- Avaavaroa Passage - 12-35m (reef)
- Avaavaroa Passage (reef)
- Avaavaroa Passage (reef)
- Avana Passage (drift)
- Avana Passage (wall)
- Avarua Passage (reef)
- Avarua Passage (reef)
- Avatiu Drop Off (wall)
Nearest Dive Centres to Ngatipa Reef
Marine Life in Rarotonga
Home to 143 recorded species including 102 reef fish, 14 hard corals, 10 sea snails & nudibranchs, 7 sea cucumbers, 2 sea urchins, 2 starfish.
Notable Species
- Swordfish (Xiphias gladius) - Reef Fish
- Black sea cucumber (Holothuria atra) - Sea Cucumbers
- Burrowing urchin (Echinometra mathaei) - Sea Urchins
- Greenfish (Stichopus chloronotus) - Sea Cucumbers
- Small giant clam (Tridacna maxima) - Clams & Mussels
- Manini (Acanthurus triostegus) - Reef Fish
- Surf Redfish (Actinopyga mauritiana) - Sea Cucumbers
- Staghorn coral (Acropora lutkeni) - Hard Corals
- Lemon Peel (Centropyge flavissima) - Reef Fish
- Gendarme Fish (Acanthurus olivaceus) - Reef Fish
- Prickly Redfish (Thelenota ananas) - Sea Cucumbers
- Coral Blenny (Istiblennius edentulus) - Reef Fish
- Parrotfish (Thalassoma lutescens) - Reef Fish
- Sponsal Cone (Conus sponsalis) - Sea Snails & Nudibranchs
- cowry (Monetaria moneta) - Sea Snails & Nudibranchs
- Staghorn coral (Acropora nasuta) - Hard Corals
- Staghorn coral (Acropora hyacinthus) - Hard Corals
- Bottleneck Sea Cucumber (Holothuria (Thymiosycia) impatiens) - Sea Cucumbers
- Frigid Cone (Conus frigidus) - Sea Snails & Nudibranchs
- Pearl-spotted wrasse (Halichoeres margaritaceus) - Reef Fish
Recommended Packing List for Ngatipa Reef
Based on average water temperature of 26.5°C.
- Shorty or Rashguard - warm 26°C water needs minimal exposure protection
- Mask - essential for every dive
- Fins
- BCD - buoyancy compensator
- Regulator - your most safety-critical piece of gear
- Dive Computer - tracks depth, time, and NDL
- Surface Marker Buoy (SMB) - essential for boat pickups
- Dive Torch - useful for crevices and colour at depth
- Underwater Camera - capture your diving memories