Adelaide Swimming With Dolphins, From The Towed Line Off Glenelg To The Seals Of Kangaroo Island

What The Table Shows

The table breaks the six trips into three kinds: swim, watch and paddle. Two rows are swims, one from Glenelg and one from Penneshaw on Kangaroo Island. Three rows are watch-only boat trips, and one is the Dolphin Sanctuary Kayak, which is paddling, never a swim.

From-prices come straight off each listing in USD. The Glenelg swim starts at USD 104 for about 4 hours, the Kangaroo Island swim at USD 132 for 2 hours, the Glenelg watch trip at USD 62 for about 3.5 hours, the Port River cruise at USD 60 for 1.5 hours, the kayak at USD 54.72, and the Kangaroo Island watch trip at USD 61.74 for about an hour and a quarter. Listing prices can shift between reads, so treat each figure as a from-price, not a quote.

Ages And Riding Along

Both swims set a minimum age of 9. The watch and paddle trips mostly show no listed minimum, apart from the kayak at 8, and none of those four rows involve getting in the water with dolphins at all.

Temptation Sailing runs swim and watch passengers on the same boat, so a non-swimmer in your group can buy a watcher ticket and ride along while others swim. Kangaroo Island Ocean Safari sells its swim as dolphins or seals, and that operator states wildlife interactions are not guaranteed. Neither point is a reason to skip the table above, only a reminder of what each row actually sells.

Thirty Metres Is The Law

The National Parks and Wildlife (Protected Animals, Marine Mammals) Regulations 2025 came into operation on 1 September 2025 and set the distances that apply to anyone in the water near a marine mammal. A swimmer, and the regulations count snorkelling as swimming, must not come closer than 30 m to a marine mammal. The gap widens sharply for vulnerable animals: 150 m applies to a non-whale marine mammal that is a calf or pup, or that shows disturbance, appears sick or injured, is stranded or entangled.

Time is capped as well as distance. A swimmer must not stay within 150 m of a non-whale marine mammal for more than 30 minutes. On a permitted swim trip the crew manages the entries and exits, but the distances and the time limit remain legal obligations on the swimmer, not suggestions from the boat.

The penalty is set out in the regulations themselves. Each alleged offence carries a AUD 315 expiation fee.

Why Adelaide Swimming With Dolphins Runs On Permits

The same regulations govern who may sell a swim. Under regulation 19, a person must not, for fee or reward, use an aircraft, vessel or other means to take another person into the vicinity of a marine mammal so that person can observe it or swim near it, or assist such a person in the vicinity. Viewing from a prescribed viewing structure is excepted.

Under section 68 of the National Parks and Wildlife Act 1972, acting contrary to the regulations is lawful with a Ministerial permit or other lawful authority. That is the mechanism behind every fee-based dolphin swim sold in South Australia: the trip exists because a permit allows it. No permit conditions are published anywhere official, so none are printed here.

Temptation Sailing describes itself on its own pages as the first vessel in South Australia to be given a licence to swim with dolphins. That is the operator's statement about its own history, and it is not a claim about exclusivity today.

No Touching, No Feeding

The regulations are blunt on contact. Touching a marine mammal is prohibited, and feeding one is prohibited too. A permitted swim is a controlled encounter at a distance, never a hands-on one, and no operator in South Australia may lawfully offer otherwise.

This is also why the swim format matters. Swimmers hold a line or stay grouped at the surface while the boat holds its position, and the crew decides when entries happen. The 30 m and 150 m swimmer distances sit alongside the contact bans, so an encounter that drifts too close ends on the operator's call.

Boats Have Their Own Distance Rules

Vessels answer to a separate limit from swimmers. A boat must keep 50 m from a non-whale marine mammal, or 150 m if there is a calf or if the dolphins show disturbance. The craft carrying the swimmers obeys these distances even while the swimmers are in the water under its supervision.

Not every dolphin trip on this water is a swim, and the distinction is worth checking before you book. Port River cruises in the Adelaide Dolphin Sanctuary are watching only. The Dolphin Sanctuary kayak tours are paddling trips, not swims: you stay in the kayak. On the far side of Gulf St Vincent, the Kangaroo Island Ocean Safari listing sells a genuine swim with dolphins or seals from Penneshaw, and that is a separate product from the Port River watching trips. If a page you are reading does not clearly say swim, treat it as a watch or a paddle.

Glenelg Or Kangaroo Island

Two genuine swim options sit near Adelaide, and they differ in almost every dimension. The Glenelg trip boards at the Marina Pier, Holdfast Shores, with Temptation Sailing, and runs about 4 hours per its FAQ. The listing shows it from USD 104. Kangaroo Island Ocean Safari leaves from the Kangaroo Island Information Stop at 43 Howard Drive, Penneshaw, for a 2-hour snorkelling safari, listed from USD 132.

The bigger difference is what is in the water. Kangaroo Island Ocean Safari sells a swim with wild dolphins or among seals, and the operator states the tour may turn out to be dolphins only, seals only, or a coastal snorkel. Temptation's trip is built around the dolphin swim and watch.

Time and distance favour Glenelg if you are staying in Adelaide, but the island trip packs its wildlife into two hours rather than four. Neither is the better trip in the abstract; it depends on what you want from the morning.

How Much A Sighting Matters

The two operators frame sightings differently, and that may settle the choice on its own. Temptation states it has never had a day without seeing dolphins from above the water, and offers a free return within one year or a partial refund if no dolphins are seen, for direct bookings only.

Kangaroo Island Ocean Safari states plainly that wildlife interactions are not guaranteed, and that once you get in the water there is no refund. The trade-off is honest: a shorter trip with two possible animal encounters and no refund, or a longer one with the operator's own return offer.

Neither statement is a promise that you will swim beside a dolphin. Booking through a listing may carry different terms from either operator's direct terms.

Where You Are Staying

Start with your bed for the night. If you are staying in Adelaide, the Glenelg departure is close by, and Temptation describes the marina as roughly 15 minutes' drive from the Adelaide CBD. The Penneshaw departure needs a ferry or a flight to reach Kangaroo Island first.

Kangaroo Island Ocean Safari says its base is so close to the SeaLink ferry, and also describes a 45 minute drive from Kingscote airport. No timetables or crossing details are printed here, so plan that leg separately.

If the island is already on your itinerary, the two-hour safari slots neatly between other plans. If it is not, a four-hour Glenelg morning is the simpler add.

Hours, And The Picker Above

How many hours do you have? Four hours against two is the plain arithmetic, but the Glenelg trip includes boarding, a briefing of about 15 minutes, wetsuit fitting and the sail out, while the island trip front-loads its fitting and safety brief into the 30 minutes before departure.

The picker above asks whether you want to be in the water or stay on deck, whether Glenelg or Penneshaw works better as your departure point, and what your budget is. From those answers it shortlists trips from across this site. All six are in play, the two swims plus four watch or paddle trips, so a swim will not always top your list.

If the picker's answer feels wrong, trust your own reading of the two listings. The table above shows both from-prices side by side if cost is the deciding factor.

What SA Testing Shows

The official algal bloom site, algalbloom.sa.gov.au, reports that the vast majority of South Australia's coastline has recorded zero or low levels of Karenia since February 2026. In the week beginning 1 November, onshore testing results listed the metropolitan coast, Kangaroo Island, the Southern Fleurieu and all offshore sites in Gulf St Vincent and Spencer Gulf as zero or low.

Those figures come from government testing, not from tour operators. They are the clearest public record of where the bloom stands along the coast where these trips run.

Vigilance And Health Advice

The same government pages say agencies continue to monitor while remaining vigilant to the possibility of future blooms. The home page also notes the algal bloom has had a significant impact on the marine environment, so the all-clear language is not something this site uses.

On health advice, the government position is simple: if the water is clear, it is fine to swim, and beachgoers should stay away from foamy or abnormally coloured water and rinse afterwards. Anyone weighing a swim should check with the operator before booking, because conditions are assessed close to the water, not from a webpage.

SA testing shows zero or low Karenia along the metropolitan coast and Kangaroo Island; check the operator before booking a swim.

The Operator's Own Notice

Temptation Sailing's FAQ still carries an undated notice that an algal bloom may affect its Wild Dolphin Tour, especially the swim product. The notice says the algae concentration is assessed a week before the season starts, with a full refund if a tour is cancelled. That is the operator's statement about its own process, and no 2026/27 cancellation statement was found on its pages.

Kangaroo Island Ocean Safari's pages read for this site carried no bloom notice. Absence of a notice is not a claim either way.

What To Take From This

This site does not say the bloom is over or gone. Government testing is the reference point, and the operator's own assessment is the practical one for a particular departure. The two answer different questions.

The practical step is to check with the operator before booking a swim, and to read the cancellation terms on the listing if booking that way. Direct-booking remedies are stated by the operator for direct bookings only, and a listing may carry different terms.