Coral Gardens - Lady Elliot Island - Coral Sea
Hardy Reef is an odd duck, and we love it. Most people know it for the pontoon, but beneath that bustling platform, the diving is genuinely charming. With a max depth of 9 metres, it’s a site for relaxing, long bottom times, and really appreciating the details. We’ve spent hours drifting along the coral bommies, spotting brownbanded bamboo sharks tucked into crevices and watching yellowtail fusiliers form shimmering clouds so thick you can barely see the reef beyond. Visibility averages a decent 9 metres, though we’ve had days closer to 15. Keep an eye out for the resident giant Queensland groper; they’re enormous and completely unfazed by divers. While it’s not a drift dive, the gentle currents make for an easy cruise past staghorn and yellow scroll corals. It’s a perfect spot for newer divers, or anyone who just wants to take their time with a camera, without the pressure of strong currents or deep dives.
- Location
- Coral Sea, Australia, Australasia
- Coordinates
- -24.109200, 152.712700
- Type
- reef
Best Time to Dive in Coral Sea
The warmest water temperatures in Coral Sea occur in March, averaging 28.3°C. The coolest conditions are in August at 21.2°C.
Monthly Water Temperatures
- January: 27.9°C
- February: 28.3°C
- March: 28.3°C
- April: 27.2°C
- May: 25.0°C
- June: 23.0°C
- July: 21.6°C
- August: 21.2°C
- September: 22.3°C
- October: 24.3°C
- November: 26.3°C
- December: 27.7°C
Nearby Dive Sites in Coral Sea
- Anemone Bommies - Lady Elliot Island
- Bait Reef (reef)
- Barolin Point Dive Site
- Black Island “WONDERWALL“ (wall)
- Blue Pearl Bay 2 (reef)
- Butterfly Bay (reef)
- Butterfly Bay “KEYHOLE“ (reef)
- CHIN LONG WEE - 0m (wreck)
- Conical Rocks Reef (reef)
- Corroboree Reef (reef)
- Cruise Whitsundays Pontoon
- Dangerous Reef (reef)
- Dangerous Reef (reef)
- Dolphin Point
- Entrance Bommies (reef)
Nearest Dive Centres to Coral Gardens - Lady Elliot Island
Marine Life in Coral Sea
Home to 120 recorded species including 73 reef fish, 30 hard corals, 8 seagrass & algae, 3 other, 2 sharks & rays, 1 whales & dolphins.
Notable Species
- Green Turtle (Chelonia mydas)
- Dugong (Dugong dugon) - Whales & Dolphins
- halodule (Halodule uninervis) - Seagrass & Algae
- seagrass (Halophila ovalis) - Seagrass & Algae
- gray mangrove (Avicennia marina) - Seagrass & Algae
- Paddle Grass (Halophila decipiens) - Seagrass & Algae
- Olive Ridley (Lepidochelys olivacea)
- Common Coral Trout (Plectropomus leopardus) - Reef Fish
- Hawksbill Turtle (Eretmochelys imbricata)
- Ward's Damsel (Pomacentrus wardi) - Reef Fish
- Rainford's Butterflyfish (Chaetodon rainfordi) - Reef Fish
- Blackedge thicklip wrasse (Hemigymnus melapterus) - Reef Fish
- Bullethead Parrotfish (Chlorurus sordidus) - Reef Fish
- Harlequin tuskfish (Choerodon fasciatus) - Reef Fish
- Banded maori wrasse (Cheilinus fasciatus) - Reef Fish
- Species code: Hn (Halophila spinulosa) - Seagrass & Algae
- Dusky Parrotfish (Scarus niger) - Reef Fish
- Golden Butterflyfish (Chaetodon aureofasciatus) - Reef Fish
- Longnose Butterflyfish (Chelmon rostratus) - Reef Fish
- Rainbow Parrotfish (Scarus flavipectoralis) - Reef Fish
Recommended Packing List for Coral Gardens - Lady Elliot Island
Based on average water temperature of 25.2°C, currents 5 cm/s.
- Shorty or Rashguard - warm 25°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