Sardine Reef - Raja Ampat
Sardine Reef can be a glorious mess, a vibrant chaos that often makes us just stop and watch. The current here can rip, pulling you through schools of fusiliers so thick they turn the sunlight into dappled patterns on the reef. We've often seen clown anemonefish tending their homes, unbothered by the parade of Blue-lined Surgeonfish. Keep an eye out for pygmy seahorses, though they’re notoriously good at hiding amongst the corals. It's a site for those who appreciate action and don't mind a bit of a ride.
- Location
- Raja Ampat, Indonesia, Southeast Asia
- Coordinates
- -0.533318, 130.713940
- Type
- reef
- Maximum Depth
- 5-30
Marine Protected Area: TAMAN WISATA PERAIRAN KEPULAUAN RAJA AMPAT
Best Time to Dive in Raja Ampat
The warmest water temperatures in Raja Ampat occur in November, averaging 30.3°C. The coolest conditions are in July at 29.3°C.
Monthly Water Temperatures
- January: 29.7°C
- February: 29.4°C
- March: 29.6°C
- April: 29.9°C
- May: 29.9°C
- June: 29.7°C
- July: 29.3°C
- August: 29.4°C
- September: 29.6°C
- October: 30.0°C
- November: 30.3°C
- December: 30.1°C
Nearby Dive Sites in Raja Ampat
- Aerborek Jetty (reef)
- Aerborek Jetty Dive Site (reef)
- Agusta Reef (wreck)
- Agusta Reef (reef)
- Algae Patch 1 (reef)
- Algae Patch 1 (cenote)
- Alyui Bay (reef)
- Andrea's Point
- Anita's Garden (reef)
- Arborek Dive Shop
- Arborek shark point
- Arefi Reef (reef)
- Arefi Reef (reef)
- Arno’s Underwater Reef (reef)
- Bag Island
Nearest Dive Centres to Sardine Reef
- Ambon Dive Explore
- Andau Dive Resort - ["PADI"]
- Coralia Liveaboards - ["PADI"]
- Delvin
- Dive Bluemotion
- Dive into Raja Ampat - ["PADI"]
Marine Life in Raja Ampat
Home to 250 recorded species including 176 reef fish, 43 hard corals, 8 seagrass & algae, 5 sea cucumbers, 4 clams & mussels, 4 other.
Notable Species
- Boring Clam (Tridacna crocea) - Clams & Mussels
- Blue-lined Surgeonfish (Acanthurus lineatus) - Reef Fish
- Fluted clam (Tridacna squamosa) - Clams & Mussels
- chocolate chip sea star (Protoreaster nodosus) - Starfish
- Pinkfish (Holothuria edulis) - Sea Cucumbers
- Staghorn coral (Acropora solitaryensis) - Hard Corals
- Stripy (Katsuwonus pelamis) - Reef Fish
- Indian mackerel (Rastrelliger kanagurta) - Reef Fish
- Bristle-toothed Surgeonfish (Ctenochaetus striatus) - Reef Fish
- Kawakawa (Euthynnus affinis) - Reef Fish
- thalassia (Thalassia hemprichii) - Seagrass & Algae
- Small giant clam (Tridacna maxima) - Clams & Mussels
- Bullet Mackerel (Auxis thazard) - Reef Fish
- Common Mushroom Coral (Fungia fungites) - Hard Corals
- Species code: Ea (Enhalus acoroides) - Seagrass & Algae
- Table coral (Acropora clathrata) - Hard Corals
- Branch coral (Acropora florida) - Hard Corals
- cymodocea (Cymodocea rotundata) - Seagrass & Algae
- Narrow-barred Spanish mackerel (Scomberomorus commerson) - Reef Fish
- Tail-spot Combtooth-Blenny (Ecsenius stigmatura) - Reef Fish
Recommended Packing List for Sardine Reef
Based on average water temperature of 29.7°C, currents 20 cm/s.
- Shorty or Rashguard - warm 30°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