Set sail from Nelson Bay for a 3.5-hour catamaran cruise that combines dolphin watching with guided snorkeling at an offshore island reef. Small groups, onboard guides and provided equipment make it a good option for first-timers and experienced snorkelers alike.
More ways to explore the area's outdoor wonders
The catamaran slips away from the marina and the bay opens up like a page turning — gulls skimming the bows, the keel whispering through blue. Onboard 'Imagine' the pace is unhurried: hoist, drift, and listen as guides scan for bottlenose dolphins that often play in these channels. When the call comes, the crew eases to a stop and the water, full of life, dares you to jump in.
Difficulty
moderate
Duration
3–4 hours
Fitness Level
Reasonable mobility and a basic level of swimming fitness; participants must be comfortable entering open water.
Wildlife
History
Port Stephens sits on the traditional lands of the Worimi and Awabakal peoples; maritime life and fishing have been central to local culture for centuries.
Conservation
The area overlaps marine park protections—operators promote reef-safe sunscreen and brief guests on minimizing impact while swimming.
Reserve your spot on the Marine Discovery + Snorkeling Cruise - Port Stephens today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Bring reef-safe sunscreen
Port Stephens enforces marine-friendly practices; use reef-safe sunscreen to protect corals and seagrass.
Wear a well-fitting mask
Foggy or loose masks ruin visibility—test and adjust your mask before entering the water.
Prepare for swell and wind
Mornings are typically calmer; if you’re prone to seasickness, take meds beforehand.
Listen to guides in the water
Guides will point out marine life and safe anchoring spots—follow their instructions to protect habitats.
Reef-safe sunscreen
Protects skin and the marine environment during sun-heavy outings.
summer
Swimwear and quick-dry layer
Comfortable base layer for snorkeling and a dry change for the return sail.
Neoprene top or shorty wetsuit
Extends time in cooler water and reduces heat loss during windier conditions.
spring
Waterproof camera or snorkeling mask with camera mount
Capture close-up shots of rays, corals and dolphins without disturbing wildlife.