Flynn Reef - 2 Gordon's
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 - Flynn Reef - 2 Gordon's offers some of Great Barrier Reef's richest wreck diving. Water ranges 24-30°C, warmest January, February, March.
Location: Flynn Reef Maximum Depth: 22m Visibility: 15m. Site: Gordon’s Mooring has some great swim-throughs and overhangs amongst the variety of smaller bommies. Features a wide range of corals such as brain and plate and diverse marine life including large established giant clam gardens Maximum depth: 14m. Average visibility: 16m. There is plenty of fish life and hard corals, including Brain, Plate and Honeycomb corals. Fish include oriental sweetlips, trigger fish, Sergeant major, butterfly fish, wrasse.
Safety Notes
Wreck site - avoid penetration without wreck diving certification. Watch for sharp metal and entanglement hazards.
Strong currents typical this month (avg 30 cm/s). Good buoyancy control essential.
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Conditions
Ocean conditions, forecast and tides for Flynn Reef - 2 Gordon's
Flynn Reef - 2 Gordon's Ocean Conditions
Monthly averages for Flynn Reef - 2 Gordon's, 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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