Bat Rock - Lombok & Gili Islands
Bat Rock, just southeast of Manta Point, can be a bit of a mixed bag. We’ve had days here with a fair bit of surge and current, making it a dive for those comfortable with a bit of a ride. Other times, it’s calm enough to circumnavigate the whole rock. The main draw is a steep wall, dropping to about 23 metres, where we often spot olive sea snakes slithering between the corals. Look closely and you’ll find plenty of macro life, alongside schools of trevally and, if you’re lucky, a whitetip reef shark or two patrolling the deeper sections. It’s a good spot for divers who appreciate both the small stuff and the chance of larger pelagics, provided the conditions are playing ball.
- Location
- Lombok & Gili Islands, Indonesia, Southeast Asia
- Coordinates
- -8.802000, 115.525900
Marine Protected Area: KK Nusa Penida
Best Time to Dive in Lombok & Gili Islands
The warmest water temperatures in Lombok & Gili Islands occur in December, averaging 30.1°C. The coolest conditions are in August at 28.3°C.
Monthly Water Temperatures
- January: 29.6°C
- February: 29.3°C
- March: 29.6°C
- April: 30.1°C
- May: 29.9°C
- June: 29.2°C
- July: 28.5°C
- August: 28.3°C
- September: 28.6°C
- October: 29.3°C
- November: 30.1°C
- December: 30.1°C
Nearby Dive Sites in Lombok & Gili Islands
- AB29 - 0m (wreck)
- Abwonderdive House Reef - 5-30m (reef)
- Abwonderdive House Reef (reef)
- Ada Reef (reef)
- Air Wall (reef)
- Air Wall (wall)
- Air Wall (wall)
- Alamanda (reef)
- Alamanda (reef)
- Alam Batu Housreef - 5-20m (reef)
- Amed - 5-15m (reef)
- Angel Reef - 5-20m (reef)
- Angels Canyon Bali (reef)
- Angels Canyon Bali (reef)
- Anker Point
Nearest Dive Centres to Bat Rock
- 3Wdive
- 7 Seas International
- Absolute Scuba
- Abyss Dive Center - FFESSM, ANMP, CMAS, CEDIP, SSI
- Abyss Ocean World - ["PADI"]
- Adventure Divers
Marine Life in Lombok & Gili Islands
Home to 258 recorded species including 153 reef fish, 44 sharks & rays, 37 hard corals, 10 seagrass & algae, 4 other, 3 clams & mussels.
Notable Species
- sorrah shark (Carcharhinus sorrah) - Sharks & Rays
- Brown Spinecheek Gudgeon (Eleotris fusca) - Reef Fish
- Fluted clam (Tridacna squamosa) - Clams & Mussels
- Gendarme Fish (Acanthurus olivaceus) - Reef Fish
- Staghorn coral (Acropora hyacinthus) - Hard Corals
- Small giant clam (Tridacna maxima) - Clams & Mussels
- Staghorn coral (Acropora solitaryensis) - Hard Corals
- cymodocea (Cymodocea rotundata) - Seagrass & Algae
- Argus Grouper (Cephalopholis argus) - Reef Fish
- thalassia (Thalassia hemprichii) - Seagrass & Algae
- Boring Clam (Tridacna crocea) - Clams & Mussels
- Species code: Ea (Enhalus acoroides) - Seagrass & Algae
- Staghorn coral (Acropora austera) - Hard Corals
- Spine-cheek Gudgeon (Eleotris acanthopomus) - Reef Fish
- seagrass (Halophila ovalis) - Seagrass & Algae
- Species code: Hp (Halodule pinifolia) - Seagrass & Algae
- Staghorn coral (Acropora valida) - Hard Corals
- Bigmouth Goby (Redigobius bikolanus) - Reef Fish
- Sleepy Goby (Psammogobius biocellatus) - Reef Fish
- Staghorn coral (Acropora cerealis) - Hard Corals
Recommended Packing List for Bat Rock
Based on average water temperature of 29.4°C, currents 23 cm/s.
- Shorty or Rashguard - warm 29°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