Diving & Travel Guide to Victoria – Bass Strait
Regional Overview
The Bass Strait coastline of Victoria, stretching from the western edge of Port Phillip Bay to the South Australian border, offers rugged and rewarding temperate-water diving along one of Australia's most dramatic coastlines, where the wild Southern Ocean meets the sheltered waters of the strait. The region's diving is anchored by the HMAS Canberra, a purpose-sunk naval frigate sitting upright in approximately 28 meters of water off Ocean Grove, creating one of Australia's premier artificial reef wrecks with extensive marine colonization including sponges, soft corals, and schooling fish. The Pinnacles, offshore from the Bellarine Peninsula, offer dramatic bommie diving with vibrant invertebrate life and regular encounters with schooling kingfish and pelagic species. Lonsdale Bight provides accessible shore diving with rocky reef systems and abundant marine life, while the Apollo Bay region on the Great Ocean Road offers Marengo Reefs with excellent wall diving and the SS Casino wreck, a historic steamship that sank in 1932. The Great Ocean Road coastline continues west with dramatic limestone cliffs, submerged reefs, and the famous Twelve Apostles providing a backdrop to underwater landscapes of kelp forests, sponge gardens, and rocky gutters. Port Fairy offers sheltered diving in the harbour and offshore reef systems, while Warrnambool's Lady Bay provides historic wreck diving. Portland, at the western end of the coast, offers Lawrence Rocks and Bridgewater Bay with excellent diving in the cooler waters of the Southern Ocean. The region's diving is characterized by its wild beauty, cold but clear waters, and a sense of adventure that comes from diving one of Australia's most exposed and dramatic coastlines.
Getting There
The Bass Strait coastline is accessed from Melbourne via the Great Ocean Road, one of the world's most scenic coastal drives. The eastern section (Bellarine Peninsula, Ocean Grove) is approximately 90 minutes from Melbourne, while Apollo Bay is about 3 hours and Portland is approximately 4.5 hours. The region is also accessible via the Princes Highway for the inland route to Warrnambool and Portland. There are no major commercial airports on the coast, though Avalon Airport (AVV) near Geelong provides a closer alternative to Melbourne Airport. Dive operators run trips from Ocean Grove, Apollo Bay, Warrnambool, and Portland, and many of the shore dive sites are accessible from the Great Ocean Road. The region is best explored by car, as the dive sites are spread along 400 kilometers of coastline, and the Great Ocean Road drive itself is one of Australia's must-do experiences.
Food & Drink
The Bass Strait coastline offers excellent regional dining that reflects its coastal communities and the wild Southern Ocean environment. The Great Ocean Road towns of Anglesea, Lorne, and Apollo Bay feature excellent seafood restaurants serving fresh catches from the strait, including rock lobster, abalone, and locally caught fish. Warrnambool, as the largest regional city on the coast, offers a diverse food scene with quality restaurants, cafes, and the excellent Warrnambool Cheese and Butter Factory. Port Fairy, one of Victoria's most charming coastal towns, has a thriving food culture with boutique restaurants, artisan bakeries, and the famous Port Fairy Fishermen's Co-op selling fresh seafood direct from the boats. Portland offers excellent southern rock lobster and fresh seafood from the Southern Ocean. The region also has a growing craft beer and wine scene, with local breweries and cool-climate wineries producing excellent beverages. The farm-gate produce from the Otway hinterland includes artisan cheeses, organic vegetables, and free-range meats.
Diving Stats
Where to Base
Topside Adventures
Drive the iconic Great Ocean Road to the Twelve Apostles
Walk the Great Ocean Walk from Apollo Bay to the Twelve Apostles
Explore the Cape Otway National Park and its rainforest walks
Visit the historic Port Fairy lighthouse and Maritime Museum
Whale watching from Warrnambool's Logans Beach (June-September)
Explore the volcanic landscape of Tower Hill near Warrnambool