Rangiroa, French Polynesia

    Motu Nuhi-Nuhi (l’aquarium)

    Best months: Aug–Dec

    Why dive here

    With 146+ marine species recorded in the area - including blacktip reef sharks, dolphins, giant moray eels, octopuses and sperm whales - Motu Nuhi-Nuhi (l’aquarium) offers some of Rangiroa's richest wreck diving. Water ranges 27-29°C, warmest February, March, April.

    Best timeAug–Dec
    WetsuitA 3mm shorty or thin full wetsuit
    Marine lifeBlacktip Reef Sharks, Dolphins, Giant Moray Eels, Octopuses and Sperm Whales · 146+ species recorded
    Water27-29°C · warmest February, March, April
    CharacterWreck dive
    StandoutRich in charismatic marine life

    Motu Nuhi-Nuhi, affectionately known as ‘the Aquarium,’ sits snugly in the Rangiroa lagoon, a short boat ride from Tiputa Pass. We love it for its easy-going vibe and sheltered conditions, making it perfect for a relaxed dive, especially if you’re getting back into things or just want a chill afternoon. The reef here is shallow, topping out around 14 metres, and it’s always protected from any strong currents. Drop in and you’re immediately enveloped in a vibrant coral garden. We’ve drifted over sandy patches dotted with coral bommies – often called ‘potatoes’ here – absolutely teeming with smaller lagoon fish. Look out for the flash of Pinktail triggerfish, the bustling Six-line wrasse, and the occasional Golden trevally cruising by. The visibility averages a comfortable 17 metres, giving you plenty of light to spot creatures like the tiny Nocturn Goby peeking from its hidey-hole or a sleepy Bottleneck Sea Cucumber resting on the sand. It’s a gentle dive, letting you linger and really soak in the details. This site is exactly what you need for a no-stress immersion, ideal for beginners, photographers taking their time, or anyone wanting a serene dive away from the stronger currents of the passes.

    Safety Notes

    Wreck site - avoid penetration without wreck diving certification. Watch for sharp metal and entanglement hazards.

    Today05:2717:4912h 21m daylightGolden hour 17:20

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    Conditions

    Ocean conditions, forecast and tides for Motu Nuhi-Nuhi (l’aquarium)

    Motu Nuhi-Nuhi (l’aquarium) Ocean Conditions

    Monthly averages for Motu Nuhi-Nuhi (l’aquarium), sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (-14.98, -147.62) (32km away)

    ExcellentGreatGoodFairPoor★Best monthsThis month

    October Averages

    Sea Temperature

    28°C

    82°F · Range: 27.2–28.7°C

    Current Speed

    11.05 cm/s

    Direction: W (264.8°)

    Chlorophyll-a

    0.062 mg/m³

    Very clear (oligotrophic)

    Salinity

    36.23 PSU

    Based on 4 years of monitoring data · Data sources: Open-Meteo marine data + Copernicus Marine (EU)

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