Phillip Island
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Why dive in Phillip Island?
BEST SEASON
Featured Animals 5
- Unlikely
- Likely
- Very likely
Variable Frequent sightingsFur Seals
Arctocephalinae
Arctocephalinae is a subfamily of pinnipeds known as fur seals, characterized by their dense underfur, external ear flaps, and ability to rotate their hind flippers forward for terrestrial locomotion. They are marine predators, primarily feeding on fish, squid, and krill. Fur seals exhibit strong sexual dimorphism and are highly social, forming large breeding colonies on rocky coastlines and beaches, though their conservation status varies widely among the nine species within the subfamily.
BEST SEASON
Cathemeral Great White Shark
Carcharodon carcharias
The Great White Shark is the largest known predatory fish, characterized by its torpedo-shaped body, conical snout, and large, serrated triangular teeth. It is an apex predator found in temperate and tropical waters worldwide, playing a crucial role in marine ecosystems. This species exhibits regional endothermy, allowing it to maintain a body temperature higher than the surrounding water, which aids in its active predatory lifestyle.
BEST SEASON
Variable Frequent sightingsHumpback Whale
Megaptera novaeangliae
The Humpback Whale (Megaptera novaeangliae) is a large baleen whale known for its distinctive body shape, long pectoral fins (up to one-third of its body length), and knobbly head. These migratory cetaceans are filter feeders, consuming krill and small schooling fish. They are also famous for their acrobatic surface behaviors like breaching and complex vocalizations, particularly the male's elaborate songs.
BEST SEASON
Cathemeral Killer Whale
Orcinus orca
The Killer Whale, also known as Orca, is the largest member of the dolphin family, recognizable by its distinct black and white coloration. They are apex predators with a highly diverse diet, adapting their hunting strategies to local prey availability, and are known for their complex social structures, living in stable, matrilineal family groups called pods. These intelligent marine mammals are found in all oceans, from polar regions to tropical seas, and are active both day and night.
BEST SEASON
Variable Frequent sightingsSouthern Right Whale
Eubalaena australis
The Southern Right Whale is a large baleen whale distinguished by its robust, black body, lack of a dorsal fin, and distinctive callosities on its head. It is a filter feeder, consuming vast quantities of krill and copepods in the Southern Ocean. These migratory whales travel to warmer coastal waters for breeding and calving.
BEST SEASON
Where is Phillip Island
Indian Ocean · Australia
Frequently asked questions about Phillip Island
When is the best time to dive in Phillip Island?
The best time to dive in Phillip Island is from January to April. In those months the water is between 15°C and 22°C.
What marine life can you see diving in Phillip Island?
Divers can encounter 10 species in Phillip Island. Highlights include Fur Seals, Great White Shark, Humpback Whale, Killer Whale, and Southern Right Whale.
When can you see the Humpback Whale in Phillip Island?
The Humpback Whale is most often seen in Phillip Island from June to August.
When can you see the Southern Right Whale in Phillip Island?
The Southern Right Whale is most often seen in Phillip Island from July to August.
When can you see the Fur Seals in Phillip Island?
The Fur Seals can be seen in Phillip Island all year round.
What is the water temperature in Phillip Island?
Water temperature in Phillip Island ranges from 11°C in July to 22°C in February.
What wetsuit do I need to dive in Phillip Island?
Most divers wear a 7 mm semi-dry or a drysuit in July, when the water drops to 11°C, and a 5 mm wetsuit in February, when it reaches 22°C.
What is the visibility like when diving in Phillip Island?
Visibility in Phillip Island ranges from 5 m to 18 m. The water is clearest from March to April.
What are the currents like in Phillip Island?
Divers in Phillip Island can expect moderate, strong, or very strong currents, depending on the month and the dive site.
What can you see on a night dive in Phillip Island?
After dark, Phillip Island reveals nocturnal species such as Short-tail Stingray.
Where is Phillip Island located?
Phillip Island is a dive destination in Australia, in the Indian Ocean.
Every answer is built from the conditions and sightings data we keep for Phillip Island. Spotted something that looks off?
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