Best for intermediate divers, 0-10m, boat entry, extreme current.
Montgomery Reef is a shallow reef system in Western Australia reaching depths of up to 10 metres. The site is defined by extreme tidal changes, which generate powerful currents, whitewater rapids, and cascading waterfalls as the tide recedes. Due to these intense water movements, which can reach speeds of two metres per second, boat access is required and diving is restricted to intermediate skill levels. Local operators are essential to navigate the specific tidal windows for safe entry. Snorkelling is not permitted at this location due to the presence of saltwater crocodiles and dangerous current conditions.
-15.98900, 124.28967
The reef features a wide tidal range of up to 10 metres, which reveals vast lagoons, sandstone islets, and a central mangrove island at low tide.
Access is by multi-day cruise boat or scenic flight/helicopter from Broome or Kununurra. The reef is located approximately 20km offshore.
Recorded at this site
Depth
Up to 10m
Skill Level
Intermediate
Entry
Boat
Boat required
Water Temp
26-31°C
Current
Extreme
Best Time
Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
The reef is shallow, with depths ranging from 0 to 10 metres.
No, snorkelling is not permitted at this site due to the presence of saltwater crocodiles and extreme tidal currents.
No, the site is rated for intermediate divers due to the extreme tidal currents and hazardous conditions.
Access to the reef is by boat only, and it is located 20 kilometres from the shore.
The main hazards include saltwater crocodiles, extremely powerful tidal currents, and surf.
A rashguard or 2mm shorty is recommended for diving at Montgomery Reef in Kimberley. Water temperatures range from 26°C to 31°C.
The best months to visit Montgomery Reef in Kimberley are March, April, May, June, July, August, September, October, and November. Conditions outside these months can still be good but are less predictable.
Montgomery Reef in Kimberley is known for extreme currents. Only very experienced divers should attempt this dive, and only under favourable conditions.
