Lombok & Gili Islands, Indonesia
    KK Pulau Gili Air, Gili Meno, dan Gili Trawangan

    Biorocks

    Best months: Jan–Feb

    Protected Area

    KK Pulau Gili Air, Gili Meno, dan Gili Trawangan

    Why dive here

    With 246+ marine species recorded in the area - including blue-spotted stingrays, bull sharks, grey reef sharks, manta rays and mobula rays (devil rays) - Biorocks offers some of Lombok & Gili Islands's richest wall diving. Water ranges 28-30°C, warmest April, May, November.

    Best timeJan–Feb
    WetsuitNo wetsuit needed, or a rash guard
    Marine lifeBlue-Spotted Stingrays, Bull Sharks, Grey Reef Sharks, Manta Rays and Mobula Rays (Devil Rays) · 246+ species recorded
    Water28-30°C · warmest April, May, November
    CharacterWall dive
    StandoutExceptional marine biodiversity

    Forget the name for a minute; "Biorocks" is all about the project, not the rays. We know, a "muck dive" can sound a bit unappealing, but trust us, this is one of our favourites for a reason. Off the east end of Gili Trawangan, the gentle slope here is a success story for restoration, and it’s a site we always try to hit. Eight artificial reefs have created a fantastic habitat at a maximum depth of 19m. Drop in and you'll immediately notice the difference these structures make. We love cruising low over the sand, checking the nooks and crannies for seahorses – they’re often there if you look carefully. The pipefish here are prolific, and we’ve even spotted mandarin fish at dusk, though that takes a bit of patience and timing. Keep an eye out for the fluted and boring clams nestled amongst the growing corals. Visibility averages around 19m, decent enough for spotting the smaller stuff that makes this dive special. This site is perfect for photographers who appreciate the macro world and for divers who enjoy a slower pace, really taking time to observe.

    Today05:5618:1112h 15m daylightGolden hour 17:43

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    Conditions

    Ocean conditions, forecast and tides for Biorocks

    Biorocks Ocean Conditions

    Monthly averages for Biorocks, sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (-8.35, 116.05) (0km away)

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    October Averages

    Sea Temperature

    30°C

    85°F · Range: 28.3–30.9°C

    Current Speed

    29.15 cm/s

    Direction: SW (239°)

    Chlorophyll-a

    0.223 mg/m³

    Clear water

    Salinity

    33.97 PSU

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

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