Le Trou du Lagon - Moorea & Tahiti
Nuku Reef might not have the big pelagic action, but we think it’s a brilliant dive for slowing down and really looking. This sheltered lagoon site, maxing out at 21 meters, is perfect when the Somosomo Strait is kicking up a fuss. We love dropping onto that sandy bottom, surrounded by branching and table corals, and just watching. You’ll spot things like ivory cowries moving slowly across the sand, or a ghost moray peeking out from a coral head. The visibility, around 16 meters, is more than enough to appreciate the details here, like the delicate blue-lined tangs grazing or the flash of a granular frog shell. It’s an easy, calm dive, great for new divers or anyone who appreciates macro life over megafauna. Our pick for a relaxing afternoon, especially if you’re into finding those smaller, often overlooked creatures.
- Location
- Moorea & Tahiti, French Polynesia, Central & South Pacific
- Coordinates
- -17.767900, -149.323700
- Type
- reef
Marine Protected Area: Fenua Aihere
Best Time to Dive in Moorea & Tahiti
The warmest water temperatures in Moorea & Tahiti occur in April, averaging 29.0°C. The coolest conditions are in September at 26.3°C.
Monthly Water Temperatures
- January: 28.2°C
- February: 28.5°C
- March: 28.9°C
- April: 29.0°C
- May: 28.4°C
- June: 27.6°C
- July: 26.7°C
- August: 26.4°C
- September: 26.3°C
- October: 26.6°C
- November: 27.2°C
- December: 27.8°C
Nearby Dive Sites in Moorea & Tahiti
- Aquarium
- Aquarium de Cook (reef)
- Aquarium de Cook (reef)
- BYRON NO. 16 - 0m (wreck)
- Canyons - Moorea (Tahiti) (reef)
- Coral wall - 15-35m (wall)
- Dérivante aux tortues (reef)
- Edenpark
- Eden Park (reef)
- Epave Catalina (wreck)
- Faille d'Arue
- Faille St Etienne
- Fausse Passe de Paea (reef)
- Grottes du Tahara (cave)
- Hydravion et Goelett (reef)
Nearest Dive Centres to Le Trou du Lagon
- Activiseas - ["PADI"]
- Dive and Sea
- Ecole de plongée de Tahiti - SSI
- Eleuthera Plongée
- Fluid Plongée
- Iaora Diving - ["PADI"]
Marine Life in Moorea & Tahiti
Home to 141 recorded species including 116 reef fish, 7 hard corals, 6 sea snails & nudibranchs, 5 sea cucumbers, 2 whales & dolphins, 1 clams & mussels.
Notable Species
- Small giant clam (Tridacna maxima) - Clams & Mussels
- Burrowing urchin (Echinometra mathaei) - Sea Urchins
- Tigerfish (Bohadschia argus) - Sea Cucumbers
- Bristle-toothed Surgeonfish (Ctenochaetus striatus) - Reef Fish
- Banded Goatfish (Parupeneus multifasciatus) - Reef Fish
- Lemon Peel (Centropyge flavissima) - Reef Fish
- Orange-lined Triggerfish (Balistapus undulatus) - Reef Fish
- Argus Grouper (Cephalopholis argus) - Reef Fish
- Blue-lined Tang (Zebrasoma scopas) - Reef Fish
- Bullethead Parrotfish (Chlorurus sordidus) - Reef Fish
- Clown Butterflyfish (Chaetodon ornatissimus) - Reef Fish
- Citron Butterfly (Chaetodon citrinellus) - Reef Fish
- Blackspot Surgeonfish (Acanthurus nigrofuscus) - Reef Fish
- Batavian Parrotfish (Scarus psittacus) - Reef Fish
- Manini (Acanthurus triostegus) - Reef Fish
- Honeycomb Grouper (Epinephelus merra) - Reef Fish
- Butterfly fish (Chaetodon vagabundus) - Reef Fish
- Spotted Toby (Canthigaster solandri) - Reef Fish
- Long-beaked Dolphin (Stenella longirostris) - Whales & Dolphins
- Silver Squirrelfish (Sargocentron microstoma) - Reef Fish
Recommended Packing List for Le Trou du Lagon
Based on average water temperature of 27.6°C, currents 8 cm/s.
- Shorty or Rashguard - warm 28°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