Bennion Beach in Cottesloe is a shore-accessible reef site reaching depths of 2 to 10 metres, with an average depth of 6 metres. Located 100 metres from the shore, the site is subject to moderate currents, surge, and breaking waves, making it suitable for intermediate divers. Visibility fluctuates between 1 and 12 metres. Due to the presence of rip currents, sharp coral, and surf, the entry and exit points require careful planning and assessment of swell conditions. Facilities available at the beach include parking, toilets, showers, changing rooms, and a rinse station. The site is best accessed during low tide or early morning for the most manageable conditions.

Waterman Beach in Cottesloe is a sheltered reef dive accessible directly from the shore, suitable for beginner divers. The reef topography reaches a maximum depth of 14 metres, with an average depth of 4 metres. Visibility at the site ranges from 10 to 30 metres. While there is no significant current, divers should be aware of surge, particularly during entry and exit. Winter conditions can bring high winds and swell, which may increase surge levels. Facilities at the site include parking and toilets. Night diving is permitted at this location.

The MAAC Dive Trail in Cottesloe is a shore-accessible site featuring a mix of reef, seagrass, and artificial structures. Divers and snorkellers can explore depths ranging from 2 to 7 metres, with an average depth of 5 metres. The site is suitable for beginners, though conditions vary with moderate surge and potential surf. Visibility fluctuates between 3 and 20 metres. Hazards include boat traffic from the nearby ramp, rip currents, and surge that may push divers toward shallow reef sections. Facilities at the site include parking, toilets, and showers. Water temperatures range from 19C to 23C throughout the year.

Marmion Marine Park at Cottesloe provides an accessible shore entry into a varied underwater landscape of reef formations and seagrass beds. Depths are shallow, ranging from 0 to 9 metres with an average of 3 metres, making it suitable for beginners. Divers and snorkellers should be aware of moderate currents, surge, and potential rip currents, particularly when swells increase. Entry is over sand and rocks, and conditions can change rapidly with the afternoon sea breeze. Facilities at the site include parking, toilets, showers, and changing rooms. Recent improvements have provided ramp access, though water entry remains over a rocky shoreline.

The Swan River in Cottesloe provides an urban diving experience featuring wrecks, walls, and muck diving environments. Divers can access the site from the shore, with depths ranging from 0 to 25 metres and an average of 8 metres. Tidal flow creates moderate currents, which can become strong during full and new moons. Visibility is variable, ranging from 0 to 10 metres, and is influenced by rainfall and tides. The river is a working waterway with significant boat traffic, making a dive flag essential. Hazards include potential entanglement, sharp edges on wrecks, and bull sharks. Parking is available at entry points, and night diving is permitted.

The Coombe is an estuarine shore dive located 275 metres from the shore in the Swan River. This site features a mix of reef, wreck, and muck environments with depths ranging from 9 to 22 metres, averaging 13 metres. Divers must manage moderate to strong currents and variable visibility between 1 and 7 metres. The silty bottom is easily disturbed, which can reduce visibility significantly. Due to active boat traffic and navigation lines between wrecks, a dive flag and surface marker buoy are essential. This site is suitable for intermediate divers who can maintain solid buoyancy control. Parking is available at the site.

Hillarys North Wall is a shallow shore dive located in Cottesloe, Australia, offering a gentle experience for beginners. The site features a wall and reef structure at depths ranging from 2 to 6 metres, with an average of 8 metres. Divers can expect mild currents and visibility between 5 and 10 metres. Hazards include boat traffic, surge, and low visibility. Divers should shuffle their feet upon entry to avoid stingrays and remain close to the wall for safety. Facilities at the site include parking, toilets, showers, and access to local dive shops for guided tours. Night diving is permitted, with typical dives lasting 40 minutes.

Bicton Baths is a sheltered shore entry site located on the Swan River, offering a shallow muck diving experience suitable for beginners. The topography consists of a sandy and silty bottom ranging from 2 to 6 metres in depth. Divers and snorkellers should exercise caution regarding boat traffic, as this is a busy area; the use of a dive flag is required. Visibility typically ranges between 5 and 10 metres, though it can be reduced by silt or spring tides. Water temperatures fluctuate between 19C and 23C throughout the year, influenced by the estuarine environment and the presence of a salt wedge.