Dynamite Bay is a shore entry reef dive in shallow, forgiving water that suits beginners well. You enter directly from shore and work your way across the reef in depths of 2 to 10 metres, so you can take your time without worrying about depth limits. Visibility runs up to 10 metres, though it can drop significantly, so be prepared for murkier conditions on some days. A mild current keeps things manageable. The reef supports a variety of local reef species, making each dive a decent opportunity to practise observation skills. Plan your visits between January and May for the most reliable conditions.

Fisherman Island offers a mix of open reef and cave diving off Western Australia, with depths reaching 25 metres in the deeper sections. Visibility is variable, so conditions can shift considerably between dives, and current does the same, which keeps you on your toes. The reef holds hard corals and sponges alongside resident western blue groper and dhufish, while Australian giant cuttlefish and western rock lobster reward patient observers. Port Jackson sharks and Australian sea lions appear here too, though neither is guaranteed. Cave sections introduce overhead environments, so only enter if you have the appropriate training and buoyancy control. Boat traffic adds an extra layer of awareness on the surface.

Sandy Cape is a shallow shore dive in calm, protected waters, making it a comfortable choice for beginners building confidence underwater. The site combines reef and seagrass habitats across just 1 to 5 metres of depth, so you can take your time exploring without worrying about depth management. Visibility is variable, so conditions can change from visit to visit. You can expect to see wrasse, butterflyfish, buffalo bream, and western rock lobsters among the reef and seagrass. Australian sea lions and dolphins also visit the area. Keep an eye out for lionfish, which are present here and should not be touched. Mild current and some surge are the main conditions to be aware of.

Caves is a beginner-friendly boat dive off Western Australia that explores sheltered cave formations between 5 and 20 metres. Visibility runs 5 to 15 metres, giving you plenty of time to get your bearings inside the caves. Current is mild, though watch for surge near the cave entrances and be careful around sharp coral. The site rewards patient divers with western blue devil fish, harlequin fish, and dhufish tucked into rocky recesses. Australian sea lions pass through occasionally, and if you slow down and look closely, you will find nudibranchs, western rock lobster, port jackson sharks resting on the bottom, and the striking soft gingerbread hem star.

Seaward Ledge offers beginner divers a varied underwater landscape combining reef, wall, and cave features accessible from a boat entry. Depths run from a comfortable 8 metres down to 28 metres in deeper sections, with visibility ranging from 5 to 15 metres depending on conditions. The site hosts an impressive mix of marine life including dhufish, western blue devil, and Australian giant cuttlefish, along with nurse sharks resting in quieter spots and the occasional Australian sea lion passing through. Look closely for nudibranchs, crayfish tucked into ledges, sponges, and the striking soft gingerbread hem star. Currents are variable, and surge can be present, so stay aware of your surroundings and keep close to your guide.

Jurien Bay Marine Park offers easy shallow diving and snorkelling across reef and seagrass habitats, with depths staying between 1 and 6 metres throughout. Visibility is variable, so conditions can change, but the shallows make it manageable for beginners. The seagrass beds attract dugongs and turtles, while the reef holds western rock lobsters, octopus, cuttlefish, and lionfish. Australian sea lions occasionally pass through, and dolphins are spotted in the area. Between September and November and again in autumn, humpback whales move through the broader bay. Currents vary, so check conditions before entering, and watch for jellyfish and boat traffic near access points.

Jurien offers an ideal introduction to Western Australia's marine world, with shallow reefs and seagrass beds stretching along this protected coastline. You can enter directly from shore or join a boat charter to explore slightly further offshore, with most dives happening in depths between 1 to 8 metres. The real draw here is the wildlife. Australian sea lions are regular visitors, often curious enough to investigate divers, while dolphins occasionally cruise through. Keep your eyes on the reef structure for western rock lobsters tucked into crevices, along with octopus, cuttlefish, and the occasional lionfish. The seagrass meadows harbour butterflyfish and colourful sponges attached to any hard surface. Between June and December, you might spot humpback whales passing through on their annual migration, and if you're particularly fortunate, the rarer pygmy blue whales. Visibility varies considerably depending on conditions, and currents can shift throughout the day. Small caves add interest to the reef topography without requiring any overhead environment training. Local dive shops offer guided tours if you'd prefer someone who knows the sites well, which is worth considering given the variable conditions and boat traffic in the area. Watch for jellyfish during warmer months and respect the sea lions by maintaining a safe distance.

Boomers is a beginner-friendly boat dive in Western Australia featuring a cave system that shelters some genuinely interesting marine life. Depths run from the surface down to 18 metres, so new divers can explore at a comfortable level while more curious snorkellers stay shallow. Visibility is variable, so conditions change day to day. The mild current keeps things manageable, but be aware of surge near the cave entrance and watch for boat traffic on the surface. Look for wobbegong sharks resting on the bottom, Port Jackson sharks tucked into crevices, and western blue devil fish among the rocks. Australian sea lions occasionally visit, and western rock lobster are common around the cave.