Gloomy Octopus

This is the largest octopus commonly seen in Sydney and grows to about 80 m. Unlike cuttlefishes and squids, octopuses have no shell at all. Their fleshy mantle can be used for jet propulsion by sucking in water and squirting it out through their syphon. Most of the time though, they use their eight suckered arms to creep about over rock surfaces in search of food.

 
The undersides of the arms are rust-red in colour, tapering to a tip, which may be the first thing you spot emerging from under a rock ledge. The octopus is territorial and sits in its lair during the day surrounded by rocks and rubble that it has collected to defend its home. At night it hunts using its sharp beak to feed on crabs and molluscs, such as snails and bivalves.
 
It can change the colour of its skin (normally mottled brown) and shape to imitate seaweed. Octopuses are protected and cannot be taken from ocean rock platforms or Sydney Harbour.
    Dive Start Date  
Oak Park- Shore Dive Friday 18 Oct 2024

  • Start Date: Fri 18 Oct 2024 at 10:00

a beautiful dive at cronulla called oak park at Jibbon Street Cronulla. Oak Park is a relatively shallow dive (max 11m) but the site is massive with a large range of marine life, from cuttlefish through to schools of Old Wives. Whether you are just starting out or an experienced diver, it is a great site for everyone. Be at the store at more than 30 mins before to collect your gear and meet your dive masters before driving yourself to the site.

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Oak Park- Shore Dive Sunday 27 Oct 2024

  • Start Date: Sun 27 Oct 2024 at 10:00

a beautiful dive at cronulla called oak park at Jibbon Street Cronulla. Oak Park is a relatively shallow dive (max 11m) but the site is massive with a large range of marine life, from cuttlefish through to schools of Old Wives. Whether you are just starting out or an experienced diver, it is a great site for everyone. Be at the store at more than 30 mins before to collect your gear and meet your dive masters before driving yourself to the site.

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Oak Park- Shore Dive Friday 01 Nov 2024

  • Start Date: Fri 01 Nov 2024 at 10:00

a beautiful dive at cronulla called oak park at Jibbon Street Cronulla. Oak Park is a relatively shallow dive (max 11m) but the site is massive with a large range of marine life, from cuttlefish through to schools of Old Wives. Whether you are just starting out or an experienced diver, it is a great site for everyone. Be at the store at more than 30 mins before to collect your gear and meet your dive masters before driving yourself to the site.

Request More Info

Oak Park- Shore Dive Saturday 02 Nov 2024

  • Start Date: Sat 02 Nov 2024 at 09:00

a beautiful dive at cronulla called oak park at Jibbon Street Cronulla. Oak Park is a relatively shallow dive (max 11m) but the site is massive with a large range of marine life, from cuttlefish through to schools of Old Wives. Whether you are just starting out or an experienced diver, it is a great site for everyone. Be at the store at more than 30 mins before to collect your gear and meet your dive masters before driving yourself to the site.

Request More Info

Bare Island - Shore Dive Saturday 09 Nov 2024

  • Start Date: Sat 09 Nov 2024 at 09:00

Bare Island is arguably Sydney's most popular dive site and is suitable for all levels of divers. With a range of dive sites, it is set to impress no matter what the conditions. Be at the store at more than 30 mins before to collect your gear and meet your dive masters before driving yourself to the site.

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Oak Park- Shore Dive Friday 15 Nov 2024

  • Start Date: Fri 15 Nov 2024 at 10:00

a beautiful dive at cronulla called oak park at Jibbon Street Cronulla. Oak Park is a relatively shallow dive (max 11m) but the site is massive with a large range of marine life, from cuttlefish through to schools of Old Wives. Whether you are just starting out or an experienced diver, it is a great site for everyone. Be at the store at more than 30 mins before to collect your gear and meet your dive masters before driving yourself to the site.

Request More Info

Oak Park- Shore Dive Saturday 16 Nov 2024

  • Start Date: Sat 16 Nov 2024 at 09:00

a beautiful dive at cronulla called oak park at Jibbon Street Cronulla. Oak Park is a relatively shallow dive (max 11m) but the site is massive with a large range of marine life, from cuttlefish through to schools of Old Wives. Whether you are just starting out or an experienced diver, it is a great site for everyone. Be at the store at more than 30 mins before to collect your gear and meet your dive masters before driving yourself to the site.

Request More Info

Bare Island - Shore Dive Sunday 17 Nov 2024

  • Start Date: Sun 17 Nov 2024 at 10:00

Bare Island is arguably Sydney's most popular dive site and is suitable for all levels of divers. With a range of dive sites, it is set to impress no matter what the conditions. Be at the store at more than 30 mins before to collect your gear and meet your dive masters before driving yourself to the site.

Request More Info

Bare Island - Shore Dive Friday 22 Nov 2024

  • Start Date: Fri 22 Nov 2024 at 10:00

Bare Island is arguably Sydney's most popular dive site and is suitable for all levels of divers. With a range of dive sites, it is set to impress no matter what the conditions. Be at the store at more than 30 mins before to collect your gear and meet your dive masters before driving yourself to the site.

Request More Info

Bare Island - Shore Dive Saturday 23 Nov 2024

  • Start Date: Sat 23 Nov 2024 at 09:00

Bare Island is arguably Sydney's most popular dive site and is suitable for all levels of divers. With a range of dive sites, it is set to impress no matter what the conditions. Be at the store at more than 30 mins before to collect your gear and meet your dive masters before driving yourself to the site.

Request More Info


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