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!

Sydney Scuba Diving: When and Where to See Iconic Marine Life

Experience the underwater wonders of Sydney! Here’s when and where to spot some of the region’s most iconic marine creatures:

• Weedy Sea Dragons: Found year-round at Kurnell, especially during calm, clear water in autumn and spring.
• Grey Nurse Sharks: Best seen in winter at Magic Point – join a double boat dive for the clearest encounters.
• Port Jackson Sharks: Common across Sydney dive sites in winter, often in large groups under ledges.
• Giant Cuttlefish: Frequently seen at Henry Head and Bare Island – spring and summer bring peak sightings.
• Australian Fur Seals: Dive with them on winter trips to Martin Island or Montague Island – fun, fast, and unforgettable!
• Green Turtles: Frequently spotted at Oak Park and other reef sites. These graceful reptiles often surprise divers with close encounters.
• Blue Groper: NSW’s official state fish, this curious and friendly species often follows divers and is a common sight at many local dive sites.

To maximise your marine encounters, check the calendar regularly and book dives during each creature’s peak season.

Discover Marine Marvels Dives

If you're after unforgettable encounters with Sydney’s most iconic marine life, don’t miss our Marine Marvels Dives. These expert-led guided dives are designed to put you face-to-face with the ocean’s most fascinating creatures—at the right place and time.

From weedy sea dragon safaris and giant cuttlefish migrations to exhilarating dives with grey nurse sharks, these experiences are crafted to deliver peak wildlife encounters with informative pre-dive briefings.

Want the ultimate thrill? Try our Wild Shark Dive at Bushrangers Bay — Sydney’s only real ocean shark dive open to both certified divers and first-timers. No cage. No glass. Just you and the sharks.

To maximise your marine encounters, check the calendar regularly and book dives during each species’ peak season.

Marine Marvels Wild Shark Dive

FAQs – Sydney Diving Calendar

Q: What certification do I need to join a dive?
A: Most dives require Open Water certification. Advanced dives and deeper boat dives may require Advanced Open Water. Requirements are listed on each dive. For the best time to learn? See our lessons dive FAQ

Q: Can I rent gear?
A: Yes! You can reserve gear rental online when booking your dive. See our Scuba Gear Rental page.

Q: What if I don’t have a buddy?
A: No problem! We’ll pair you with another scuba diver. Many people join solo – our guided dives are very social and beginner-friendly.

Q: What if a dive is cancelled?
A: If we cancel due to conditions or low numbers, you’ll be notified and can reschedule or receive a refund/credit.

Q: Are dives guided?
A: Yes. All our dives are part of guided scuba diving tours, led by skilled Divemasters or Instructors. Whether you're joining a shore dive or boat adventure, you’ll enjoy expert guidance for a safe and exciting underwater experience. (Technical dives are the only exception.)

Q: What time should I arrive?
A: Arrival time is listed with each dive. Generally, be at the shop or site 30–45 minutes before the dive start time.

Q: Are the dives single or double dives?
A: Most dives are double dives and require two tanks. In the case of shore dives, it is possible to join for only one dive — either the first or the second. If you plan to do this, please discuss with the dive centre in advance so arrangements can be made.

Q: Is transport provided to the dive site or boat?
A: Transport is not included. All divers are responsible for their own transport to and from the dive site or boat departure point. If needed, we’ll do our best to assist with carpooling options, but this is not guaranteed.

Q: Can I book a private dive?
A: Yes! We offer Private Guided Shore Dives tailored to your schedule and needs. This is perfect for those wanting personal instruction, photography help, or a flexible itinerary. Learn more and book at our Private Dive Booking Page.