

Best for intermediate divers, 2-40m, boat entry, mild current.
Sponge Gardens at Navy Pier features a diverse underwater topography ranging from shallow reef at 2 metres to wall and cave sections reaching 40 metres. The site is named for its dense sponge concentrations, which are accompanied by gorgonians and sea whips. Divers experience consistent 30-metre visibility, aiding navigation through the varied terrain. This is a boat-only site suited for intermediate divers, offering a mild drift dive experience. Due to the presence of cave sections and depths reaching 40 metres, this site presents overhead environment and deep diving hazards. Guided tours and equipment rentals are available locally to assist with site navigation and safety.
-21.83300, 114.18300
The site is located to the east of Navy Pier and is best experienced as a drift dive.
Access is via boat, typically with dive operators based in Exmouth. The site is at the entrance to the Exmouth Gulf.
Recorded at this site
Depth
Up to 40m
Visibility
30m
Skill Level
Intermediate
Entry
Boat
Boat required
Water Temp
23-28°C
Current
Mild
Best Time
Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
The site is characterised by dense concentrations of sponges, gorgonians, and sea whips.
No, Sponge Gardens is rated for intermediate divers due to the drift conditions, deep sections, and overhead cave environments.
The depth ranges from 2 metres at the shallow reef to 40 metres at the wall and cave sections, with an average depth of 6 metres.
This is a boat-only dive site; boat charters are required to access the location.
The best months to visit are March, April, May, June, July, August, September, and October.
Diving at Sponge Gardens in Exmouth requires the following certifications: Advanced. Always dive within your training limits.
Yes, equipment rental is available at or near Sponge Gardens in Exmouth. Contact local dive operators for specific gear availability and prices.
A 3mm wetsuit is recommended for diving at Sponge Gardens in Exmouth. Water temperatures range from 23°C to 28°C.
Sponge Gardens in Exmouth typically has mild currents that most divers can handle comfortably.
Visibility at Sponge Gardens in Exmouth typically ranges from 30 metres to 30 metres. Conditions vary with weather, tides, and seasons.