

Best for intermediate divers, 5-25m, boat entry, moderate current.
Lighthouse Bommie is a coral pinnacle located at Norman Reef that rises from deeper water to a shallow depth of 5 metres. The site is suitable for intermediate divers and is accessed exclusively via boat. Divers can expect depths ranging from 5 to 25 metres with an average of 15 metres. Moderate currents often sweep past the structure, making it a location for drift diving. Visibility typically ranges between 12 and 20 metres. Due to the potential for strong currents, divers should confirm conditions with their operator. Protective suits are recommended during the marine stinger season from November to May.
-16.39917, 145.90000
Spiral around the bommie working from deep to shallow to cover fish concentrations at different depth bands.
The site is located on the remote Ribbon Reefs and is accessible only via multi-day liveaboard dive vessels, typically departing from Cairns or Port Douglas.
Access is exclusively via liveaboard dive boats, requiring multi-day trips.
Recorded nearby, within 20km
Depth
5-25m
Visibility
12-20m
Skill Level
Intermediate
Entry
Boat
Boat required
Water Temp
24-29°C
Current
Moderate
Typical Dive
50 min
Best Time
May, Jun, Jul, Aug, Sep, Oct
The site ranges from 5 to 25 metres deep, with an average depth of 15 metres.
No, Lighthouse Bommie is rated for intermediate divers due to the potential for strong currents.
Access is exclusively via liveaboard dive boats, requiring multi-day trips from Cairns.
The best months to dive this site are May, June, July, August, September, and October.
Divers should be aware of strong currents, seasonal jellyfish, and the presence of venomous stonefish and lionfish.
Diving at Lighthouse Bommie in Cairns requires the following certifications: Open Water. Always dive within your training limits.
A 3mm wetsuit is recommended for diving at Lighthouse Bommie in Cairns. Water temperatures range from 24°C to 29°C.
Expect moderate currents at Lighthouse Bommie in Cairns. Good buoyancy control and some drift diving experience is helpful.
Visibility at Lighthouse Bommie in Cairns typically ranges from 12 metres to 20 metres. Conditions vary with weather, tides, and seasons.