Coffin Bay: where the ocean feeds your soul
Coffin Bay Cruises
Coffin Bay isn’t just remote – it’s remarkably untouched.
Coffin Bay is South Australia’s best-kept secret, a remote pocket of the Eyre Peninsula where world-famous oysters grow in pristine waters, wild dolphins play in turquoise bays, and vast stretches of coastline remain untouched by roads. There are no crowds here – just 31,000 hectares of sand dunes, limestone cliffs, and beaches you can’t reach by road.
This is where the outback meets the ocean, where tides reshape the landscape daily and sea eagles patrol skies untouched by development.
True North brings you here the way few ever experience it – by sea. With adventure boats accessing the coastline’s hidden corners and seafood harvested straight from the source, this is a taste of Australia’s wilderness at its most untouched.
Coffin Bay Highlights
Oysters Straight From the Water
Wade into the bay and pluck oysters fresh off the lease – no tasting room, no middleman, just saltwater, champagne, and world-class shellfish straight from the source.
Reach the coast others can’t
Forget the 4WD slog – our expedition boats land you directly on remote beaches, cliff trails, and dune-backed coves most travellers never reach.
Wildlife at water level
Watch dolphins, sea lions, and migrating whales from the comfort of an adventure boat, or snorkel with marine life in Thorny Passage’s crystal-clear sanctuary zones.
See it all from the sky
Optional helicopter flights reveal the epic scale of the Bight and Coffin Bay’s winding waterways – raw, untouched wilderness laid out below.
Dinner in the wilderness
End your day under the stars at a private bush venue, with live music, local wine, and a seafood feast that includes oysters you harvested that morning.
Cast a line for iconic South Australian species
Try your hand at fishing for local icons like King George whiting and snapper, with expert guides helping you land the perfect catch.
Walk among the dunes and clifftops
Explore dramatic coastal trails where towering sand dunes, wildflowers, and Southern Ocean vistas redefine remote beauty.
Birdwatching in a coastal wilderness
Spot everything from migratory shorebirds to emus and rare bush species, with help from our onboard naturalist.
Find your Montgomery Reef adventure
2025 2026 2027 2028
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Nights
Frequently Asked Questions
How do I get from Adelaide to Coffin Bay?
By road, Coffin Bay sits approximately 680 kilometres west of Adelaide, around eight hours of driving. True North's Southern Safari offers a far more rewarding approach: an 8-night expedition cruise departing Adelaide that reaches Coffin Bay on Day 5, with a charter flight returning you to Adelaide from Ceduna. You experience the journey as part of the adventure rather than enduring it as a means to an end. View all departure dates to find availability.
What makes Coffin Bay oysters so famous?
The bay acts as a natural plankton trap; nutrient-rich Southern Ocean water flows in through a narrow opening but cannot escape, meaning local oysters feed continuously on more food than their counterparts elsewhere. The result is exceptionally creamy, plump meat with a distinctive sweet-brine finish.
Do I need to be experienced to snorkel or fish?
Not at all. Whether you’re a first-timer or seasoned pro, our guides provide all equipment, instruction, and support to ensure a safe and memorable experience.
What wildlife can I expect to see?
Depending on the season, you may spot bottlenose dolphins, Australian sea lions, migratory shorebirds, and even southern right whales during the winter months (June–September).
What activities are included in my Coffin Bay experience?
Your day includes the signature oyster farm wading experience with a local producer, adventure boat access to remote beaches within Coffin Bay National Park, guided coastal hiking, and bar snacks at a private bush venue. For keen anglers, fishing opportunities in these waters target King George whiting and other prized South Australian species.
When is the best time to visit Coffin Bay?
Our Southern Safari cruise operates in January, taking advantage of South Australia's warmer months and calmer seas. For whale watching, the broader Eyre Peninsula sees southern right whales from June to September, though this falls outside the cruise season. The expedition timing is optimised for oyster quality, comfortable swimming conditions, and reliable weather.
What should I pack?
Pack light, casual clothing suitable for warm coastal conditions, swimwear, sun protection (hat, sunglasses, reef-safe sunscreen), sturdy footwear for hiking, and a camera with spare batteries. True North provides waders for the oyster experience, all safety equipment, snorkelling gear, and fishing tackle. A light jacket is useful for air-conditioned spaces and evening sea breezes.
Which True North vessel visits Coffin Bay?
The Southern Safari operates aboard the TRUE NORTH, our 50-metre expedition vessel carrying a maximum of 36 guests. The ship's shallow 2.4-metre draught enables access to bays and anchorages that larger vessels cannot reach, essential for the intimate coastal exploration that defines this itinerary. In 2026, TRUE NORTH II will also operate this route; check departure dates for vessel availability.
What kind of terrain and activity level should I expect?
There’s something for every fitness level – from relaxed oyster tastings to optional coastal hikes and water-based activities like snorkelling and kayaking.
Adventure starts here
Discover More
Guest Reviews
Blog
Videos and Podcasts
Download brochure