About this tour
Slip into Port Phillip Bay off Portsea for a two-hour snorkel where weedy sea dragons drift through shallow reefs. This guided session suits everyone from nervous first-timers to seasoned divers—support gear like life jackets and pool noodles keeps less confident swimmers comfortable. Your guide handles kit and navigation whilst you focus on spotting local marine life in one of Australia's unique cold-water habitats.
Highlights
- Sight weedy sea dragons in their natural habitat
- Guided two-hour snorkel from Portsea foreshore
- All snorkelling equipment supplied and fitted
- Life jackets and flotation aids available
- Shallow reef suitable for mixed abilities
- Small group experience with local knowledge
What to expect
You'll wade into calm, shallow water where the guide points out sea dragons camouflaged among seagrass and rocks. Visibility varies with conditions, but the reef teems with small fish, crustaceans and other cold-water oddities. The pace is relaxed—there's no racing or deep descents. If you're new to snorkelling, the guide will check your comfort level and adjust support as needed. Allow time to acclimate to water temperature and breathing through the snorkel before moving further out.
Good to know
Bring swimmers, towel and sunscreen. Public transport reaches Portsea. Not suitable if you have cardiovascular concerns. Winter water temps drop considerably—consider a wetsuit. The bay is relatively sheltered but conditions can change; contact beforehand if you're worried about fitness or water confidence.
Tour sold and operated by Viator via Viator. Descriptions on this page are original BugBitten summaries written by our team — not copied from the operator. Prices and availability are confirmed at checkout.