Sydney Dive Calendar – Book Your Next Scuba Adventure

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Live schedule of Sydney’s best dives

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Sydney Dive Calendar – Guided Dives & Marine Life Adventures

Explore a wide range of guided scuba diving tours in Sydney — from exciting boat dives to relaxed shore dives — all bookable in real time right here on our Sydney Dive Calendar.

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Sunday, July 20, 2025

Seal Dive
Scuba Dive with the Seals – Martin Island 9:00 AM

Swim alongside playful seals in their natural underwater playground at Martin Island, with frequent sightings of whales and gliding bull rays.

Likely Sightings: Seal Whale Bull Ray

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Shore Dive
The Steps Shore Dive – Kurnell 10:00 AM

Cruise through sponge gardens and rocky crevices where weedy sea dragons glide, blue gropers patrol, and the occasional octopus lurks.

Likely Sightings: Weedy Sea Dragon Blue Groper Octopus

Seal Dive
Freedive & Snorkelling with Seals 12:00 PM

Get eye to eye with seals while snorkelling or freediving in this unforgettable surface experience at Martin Island.

Likely Sightings: Seal Whale 

Friday, July 25, 2025

Shore Dive
Oak Park Shore Dive – Cronulla 10:00 AM

Enjoy a relaxed 10m dive at Oak Park, exploring gullies and sponge gardens teeming with marine life. Expect blue gropers cruising by and curious Port Jackson sharks in the mix.

Likely Sightings: Blue Groper Port Jackson Shark Turtle

Saturday, July 26, 2025

Course
PADI Rescue Diver Course 8:00 AM

Build confidence and skills to prevent and manage diving emergencies. A challenging and rewarding step for divers ready to lead and look after others.

Seal Dive
Scuba Dive with the Seals – Martin Island 9:00 AM

Get up close with Martin Island's playful fur seals. This unforgettable boat dive may also include sightings of migrating whales and gliding bull rays.

Likely Sightings: Seal Whale Bull Ray

Shore Dive
Oak Park Shore Dive 10:00 AM

Enjoy a relaxed dive through Oak Park’s sponge gardens and gullies. Encounter turtles, blue gropers, and Port Jackson sharks at this beloved Cronulla site.

Likely Sightings: Blue Groper Port Jackson Shark Turtle

Sunday, July 27, 2025

Octopus Dive
Marine Marvels – Giant Cuttlefish Dive 9:00 AM

Dive alongside a marine biologist and witness the majestic giant cuttlefish as they flash vibrant colours and unique patterns. A stunning show of marine intelligence and camouflage!

Likely Sightings: Giant Cuttlefish Weedy Sea Dragon Blue Groper

Seal Dive
Scuba Dive with the Seals – Martin Island 9:00 AM

Swim with playful seals at Martin Island, known for its vibrant marine life and surprise whale sightings. An unforgettable underwater adventure!

Likely Sightings: Seal Whale Bull Ray

Shore Dive
Bare Island Shore Dive 10:00 AM

An easy 12–18m dive through sponge gardens and rocky outcrops. Watch for seadragons weaving through the weed, blue gropers, and Port Jackson sharks patrolling the reef.

Likely Sightings: Weedy Sea Dragon Blue Groper Port Jackson Shark

Friday, August 1, 2025

Shore Dive
Leap to Steps Drift Dive 10:00 AM

A thrilling drift dive for confident divers, navigating the vibrant underwater topography from the Leap to the Steps at Kurnell. Expect sharks, dragons, and an unforgettable current-powered experience. Depth ranges from 18m to 22m.

Likely Sightings: Blue Groper Weedy Sea Dragon Wobbegong Shark Bull Ray

Saturday, August 2, 2025

Boat Dive
Xanadu Reef – Double Boat Dive 8:00 AM

Explore sponge gardens and small drop-offs at Xanadu Reef. This 30–35m site is full of life and suited for experienced divers.

Course
Underwater Navigator Course 8:00 AM

Sharpen your underwater navigation skills and master compass techniques that let you lead dives with confidence.

Shore Dive
The Steps Shore Dive 10:00 AM

One of Sydney’s best critter dives! Drift along rocky ledges at 15m while spotting sea dragons, gropers, and more.

Likely Sightings: Weedy Sea Dragon Blue Groper Wobbegong Shark

Boat Dive
Henry Head – Double Boat Dive 12:00 PM

Explore colourful sponge gardens and spot red Indian fish, gropers, and cuttlefish. Depths range from 12–24m with great visibility and terrain.

Likely Sightings: Red Indian Fish Blue Groper Cuttlefish

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Set a calendar reminder to check the Sydney Scuba Diving Schedule every Wednesday morning. Book early to grab your favourite weekend dives before they fill.

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How to Use This Calendar Page

Diving in Sydney is nothing short of an extraordinary range of dive sites. From vibrant reefs teeming with marine life to dramatic drop-offs and curious creatures like weedy sea dragons and Port Jackson sharks, there's always something magical beneath the surface. With over 50 scuba diving experiences offered each month, the opportunities to explore Sydney’s underwater world are endless – whether you’re keen for a quick shore dive, an exciting boat trip, or a specialty dive adventure.

To help you make the most of these experiences, we’ve made planning your dives easy with our powerful, real-time Scuba Diving Calendar, with our range of guided scuba dives and dive courses. Here's how to get started:

The Dive Booking Calendar is your live guide to every upcoming dive opportunity. Use it to:

  • See real-time availability – only dives with open slots appear.
  • Book instantly – click "Book" next to any listing to secure your spot.
  • Filter by dive type – select from shore dives, boat dives, marine marvels, and more.
  • Use the date search – plan dives around your schedule.
  • Get dive-specific info – depth, marine life, gear requirements, and certification level are all included in the listing.

Want to dive today? The calendar supports same-day bookings for many dives – just check availability and jump in!

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