Batt Reef
Protected Area
Michaelmas and Upolu Cays
Why dive here
With 154+ marine species recorded in the area - including hammerhead sharks, sea turtles, tiger sharks and napoleon wrasse - Batt Reef offers some of Great Barrier Reef's richest reef diving. Water ranges 24-30°C, warmest January, February, March.
Batt Reef is one of those spots on the GBR we always recommend to people looking for something a bit different, away from the more trodden paths. You're not going to find massive pelagics tearing through here, but what Batt does, it does brilliantly: intricate reef diving with a focus on corals and the smaller, shyer residents. We love dropping in on the northern side, especially in the late morning when the sun really lights up the shallower sections. The coral formations are what really grab you. Think massive heads of brain coral, delicate branches of staghorn, and those striking yellow scroll corals that seem to glow. Keep an eye out for blue-dash butterflyfish flitting between the branches, and we’ve often spotted the oddly beautiful silver-cheeked toadfish peeking out from under ledges. It’s a photographer's dream for macro shots, particularly if you’re patient enough to find the leopard cones or a well-camouflaged dragonfish. This isn't a drift dive, it's a slow potter, letting the colours and the subtle movements unfold around you. Ideal for divers who prefer to linger and observe rather than chase big encounters.
Safety Notes
Strong currents typical this month (avg 30 cm/s). Good buoyancy control essential.
Nearest Dive Centres to Batt Reef
Dive shops near Batt Reef
ABC Dive & Snorkel
Quicksilver Connections
Dive Centre
Ocean Safari
Blue-Cruise Pty.Ltd
Reviews for Batt Reef
Conditions
Ocean conditions, forecast and tides for Batt Reef
Batt Reef Ocean Conditions
Monthly averages for Batt Reef, sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (-15.65, 145.72) (5km away)
October Averages
Sea Temperature
26°C
80°F · Range: 24.5–29°C
Current Speed
30.07 cm/s
Direction: S (183.8°)
Chlorophyll-a
0.057 mg/m³
Very clear (oligotrophic)
Salinity
35.08 PSU
Based on 4 years of monitoring data · Data sources: Open-Meteo marine data + Copernicus Marine (EU)
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