Sponge Reef - Aruba Leeward Coast
Turtle Rock is one of those sites we always make time for, even if it’s just for a quick 45 minutes. Forget the deep stuff; this is a shallow, relaxed potter around granite boulders and rocky outcrops, maxing out at about 16m. We love the feeling of the gentle swell pushing us slightly as we navigate through the swim-throughs formed by the rock formations. Visibility generally sits around 16 metres, which is fine for exploring the nooks and crannies. Look closely and you’ll find plenty – we’ve spotted tiny Zebra Eviotas darting about, and the Banded Blennies are always a treat, peeking out from their little holes. And yes, the name isn't just for show. Your chances of bumping into a green or hawksbill turtle here are genuinely high. Our local guides seem to have an uncanny knack for spotting them snoozing under ledges or munching on algae. It’s a great site for newer divers or those who just want a chill dive without worrying about tricky currents.
- Location
- Aruba Leeward Coast, Aruba, Caribbean
- Coordinates
- 12.496600, -70.028100
- Type
- reef
Marine Protected Area: Zuidkust
Best Time to Dive in Aruba Leeward Coast
The warmest water temperatures in Aruba Leeward Coast occur in January, averaging 27.7°C. The coolest conditions are in December at 27.7°C.
Monthly Water Temperatures
- January: 27.7°C (air: 26.7°C)
- February: 27.7°C (air: 26.5°C)
- March: 27.7°C (air: 26.8°C)
- April: 27.7°C (air: 27.5°C)
- May: 27.7°C (air: 28.0°C)
- June: 27.7°C (air: 28.4°C)
- July: 27.7°C (air: 28.4°C)
- August: 27.7°C (air: 28.9°C)
- September: 27.7°C (air: 29.5°C)
- October: 27.7°C (air: 29.0°C)
- November: 27.7°C (air: 27.7°C)
- December: 27.7°C (air: 27.4°C)
Nearby Dive Sites in Aruba Leeward Coast
- Airplanes (Wreck) (cave)
- Airplanes (Wreck) (wreck)
- Antilla (Wreck) (wreck)
- Antilla (Wreck) (reef)
- Antilla Wreck - 5-18m (wreck)
- Arashi Reef - 5-15m (reef)
- Arashi (Wreck) (wreck)
- Arashi (Wreck) (reef)
- Aruba (wreck)
- Aruba (reef)
- Barcadera Reef (reef)
- Barcadera Reef (reef)
- Blue Reef / Debbie II (Wreck) (wreck)
- Blue Reef / Debbie II (Wreck) (wreck)
- BORBURATA - 22m (wreck)
Nearest Dive Centres to Sponge Reef
- Aqua Windies
- Aruba Watersafety Institute - SSI
- Fly and Dive
- JADS Dive Center - ["PADI"]
- Nautilus Dive Center Aruba - ["PADI"]
Marine Life in Aruba Leeward Coast
Home to 92 recorded species including 55 reef fish, 7 sea snails & nudibranchs, 7 hard corals, 6 crabs & lobsters, 4 other, 4 seagrass & algae.
Notable Species
- Hawksbill Turtle (Eretmochelys imbricata)
- Bay Whiff (Citharichthys spilopterus) - Reef Fish
- loggerhead turtle (Caretta caretta)
- killer alga (Caulerpa taxifolia) - Seagrass & Algae
- Yellowline Arrow Crab (Stenorhynchus seticornis) - Crabs & Lobsters
- Hieroglyphic Cone (Conus hieroglyphus) - Sea Snails & Nudibranchs
- Green Turtle (Chelonia mydas)
- Elegant Brittle Star (Ophiolepis elegans)
- Sea lettuce (Ulva lactuca) - Seagrass & Algae
- West Indian Alphabet Cone (Conus spurius) - Sea Snails & Nudibranchs
- Orca (Orcinus orca) - Whales & Dolphins
- Blackspot Grenadier (Coelorinchus caelorhincus) - Reef Fish
- Atlantic Midshipman (Porichthys plectrodon) - Reef Fish
- Common Atlantic Grenadier (Nezumia aequalis) - Reef Fish
- Sand Dollar (Clypeaster subdepressus) - Sea Urchins
- Pacific Spotted Scorpionfish (Scorpaena plumieri) - Reef Fish
- Eyed Flounder (Bothus ocellatus) - Reef Fish
- Shortnose batfish (Ogcocephalus nasutus) - Reef Fish
- Lesser Starlet Coral (Siderastrea radians) - Hard Corals
- Finger Coral (Porites porites) - Hard Corals
Recommended Packing List for Sponge Reef
Based on average water temperature of 27.7°C.
- 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