We’re local divers, we’ve lived in Port Douglas for many years so we can tell you a lot of what you need to know about Port Douglas diving. Scuba diving from Port Douglas is good, it’s always a fun day out and you can visit some diverse and beautiful dive sites. This post particularly reviews a recent day out diving from Port Douglas with Divers Den on their Aqua Quest day boat, but we also give you lots more information on Port Douglas Diving. As with every post on this site, we add to it and update constantly.
A fleet of boats leaves Port Douglas almost every morning bound for the Great Barrier Reef, many clients will be snorkellers, others will be divers. Some won’t want to swim at all, they will enjoy the reef from mini subs and glass bottomed boats. We already have a full post on Great Barrier Reef tours from Port Douglas, this post deals exclusively with scuba diving from Port Douglas.
- Port Douglas Diving
- What’s the Best Time of Year to Dive From Port Douglas Australia ?
- Port Douglas Diving – What Will You See?
- Special Minke Whale Diving Trips
- Which are the Best Dive Sites From Port Douglas?
- Scuba Diving From Port Douglas with Divers Den
- Guided Dives or Buddy Dives on Divers Den Aqua Quest
- More Related Posts
Port Douglas Diving
Most of the dive boats heading out from Port Douglas will be carrying snorkellers as well as scuba divers. There are specialist dive only boats, but as one of our party isn’t yet scuba certified, we stick to the combined boats. To us there are no disadvantages, the diving is good. Dedicated snorkel boats also operate out of Port Douglas.
As well as the standard Great Barrier Reef dive sites reachable from Port Douglas, there are some pretty special places and scuba experiences nearby. We’ll mention those too.
A little video below featuring our Great Barrier Reef and the famous ” Sharks in the Dark”
What’s the Best Time of Year to Dive From Port Douglas Australia ?
It depends on what you want to see. If you’re looking for whales then you will want to come in our winter. Whale season in Australia is long, roughly May to November but obviously our coast is also long and best time of year varies with location. The humpback whales and dwarf minke whales arrive in our waters off Port Douglas around June – July and humpbacks will hang around until roughly September. Of course their exact schedules vary. It is possible to swim with the minke whales on some dive boats. I’m very pleased to be able to tell you that my husband is about to do just that and we’ll be covering it on the website and our social channels.
Water Temperature for Scuba Diving off Port Douglas
Water temperature off Port Douglas, on the great barrier reef fluctuates between roughly 22º C and a maximum of 30º C. If it gets to 30º C we’re in danger of coral bleaching so nobody wants that. June , July and August are our winter and you’ll see water temperatures in the low 20s. In December, January and February the water is pushing towards that top 30º. This is our summer and the tropical wet season. Marine heatwaves are becoming more frequent thanks to global warming and catastrophic bleaching events have occurred.
Wet Season Diving – Summer in Port Douglas
Wet season coincides with Stinger Season. The marine stingers can hang around until April or May. Your chances of encountering a dangerous jellyfish on the reef are lower than from the shore but everyone wears stinger suits out there in season.
The wet season is low season in Port Douglas, so you may be lucky and catch special offers and reduced prices for dive packages. The special offers can continue into April and May. By June things are getting busy.
Wind and Visibility Variations
Visibility and wind are a little more unpredictable but generally speaking, it’s possible to have a great diving experience from Port Douglas at any time of year. Bad weather and low customer volume does sometimes stop the boats running, but rarely. We’ve never not seen a stunning selection of marine life on the reef but we have dived in some choppy conditions.
Port Douglas Diving – What Will You See?
The Great Barrier Reef is home to over 1,500 fish species, 411 types of hard coral, one-third of the world’s soft corals, 134 species of sharks and rays, six species of marine turtles plus more than 30 species of marine mammals. It’s busy out there!
The above creatures are mostly present year round. As already mentioned the dwarf minke and humpback whales are seasonal visitors. Other seasonal events worth timing your trip for are coral spawning and turtle breeding season. Coral spawning can be in October, November or December depending on location. (source)
When diving from Port Douglas some of the stand-out creatures are sharks, turtles, maori wrasse, jellyfish, cleaner shrimp, crabs, barracuda, and parrot fish. You will see some amazing corals, maybe stag coral, brain coral, mushroom coral and soft corals.
Special Minke Whale Diving Trips
If you’re looking for a minke whale expedition, you need to be here in June or July and you must book, places are limited. Find more information here. As I said, my husband is about to try one of these minke trips and we’ll be covering it here.
Which are the Best Dive Sites From Port Douglas?
It’s hard to quantify best because best is just a matter of opinion. We very much enjoy just about any of the outer reef sites.
Port Douglas is closer to the northern ribbon reefs than Cairns and most of our local boats take divers north of Lowe Isles to Agincourt Reef. The trip takes about an hour and a half. There’s some great easy diving along walls, around bommies and in coral gardens, including drift diving. The other commonly used reef from Port Douglas is Opal Reef.
Depths will be anything to 30m, but under 15m is more common, visibility can be 10 to 30m.
There are 40+ recognised dive sites, your choice of dive operator and conditions on the day will determine where you dive. We hear reports of dead coral out on the reef. It’s rare to see abnormal dead coral out there, it’s in good condition. Broken coral around the edges of the reef is the result of surge and storms, a lot of people mistake this for dead coral from bleaching. You’re unlikely to see much evidence of the mass coral bleaching events caused by climate change of recent years.
“We need urgent global action on greenhouse emissions to save the world’s coral reefs. Australia should be – but regrettably isn’t – at the forefront of tackling global heating,” said Prof Hughes.
There are a few stand out dives locally, the Cod Hole and Castle Rock dive sites are well-known, for these you’ll have to find a specialist operator. Also consider diving Lighthouse Bommie, Steve’s Bommie and Crackerjack, these are beyond ribbon reef number 5 heading up to ribbon reef 10 and are challenging dives beyond the scope of Port Douglas day boats. My husband was lucky enough to dive these sites on Divers Den’s minke whale liveaboard.
Scuba Diving From Port Douglas with Divers Den
Divers Den is a company we use often, we’ve dived with them from Port Douglas and Cairns on their day boats as well as spent 4 days with them on a liveaboard out of Cairns. My son learned to dive with Divers Den, at their Cairns based dive school and qualified on their day boat out of Cairns. I, as an anxious scuba mum, was impressed with how that went.
Our day with Divers Den started at 8 am, unlike other Port Douglas dive operators we didn’t need to check in at an office and could check in on the boat which better for us, less hanging around.
After checking in and being kitted out with dive gear we enjoyed coffee and cake until cast-off time. No hot drinks may be served while the boat, AquaQuest, is in motion. The boat was over half empty for us, this makes for a great day on the reef, less rush, more space on the dive deck and less humans in the water. I’d say that generally you’d expect less crowded boats out of Port Douglas than out of Cairns, but obviously, it’s seasonal.
AquaQuest is new, spacious and modern. I’ve not been on a better reef boat out of Port Douglas or Cairns. The moorings she uses vary on the day, dependent on weather. She uses Agincourt, Opal and St Crispin’s reefs. Our day was spent on Agincourt Reef.
The dive briefing was held while the boat was cruising towards the reef, which was great, no wasted dive time once we arrived and the divers were in the water long before the snorkellers had completed their safety briefing. Of course this is better for the scuba divers.
The dive gear we were given was good. We generally don’t take our own dive gear to the reef other than special masks. Sometimes I take my own wetsuit, I’m not a standard size and my own suit fits me better.
The First Dive Site
We geared up about 10 minutes before arrival at the first dive site on Agincourt Reef. This first site was pretty good in my opinion. We swam for almost 40 min before getting back on the boat to refill the tanks, grab a coffee and chill for a short while and then we were back in the water for a second dive, this time heading in the opposite direction for a different dive experience.
Lunch on the Reef
After the second dive comes lunch, buffet style. Hot food was very welcome on a slightly cooler day in late May. We haven’t seen hot food on any of the other dive boats recently. Vegetarian and gluten-free options were available and everything was tasty and abundant. When lunch is done Aqua Quest moves to her second mooring of the day. This may only take 5 – 10 minutes.
The Second Dive Site
We were straight in the water for the third dive of the day. This dive also gave us around 40 minutes exploring a wall.
Introductory Scuba Dives
An interesting feature on AquaQuest, introductory scuba dives take non qualified divers on a trip of discovery. Each dive instructor takes a small group on one introductory dive. Novices hold onto the instructors arms, using full scuba gear, as he steers them through the reef.
The instructor takes full responsibility for monitoring air, depth and all the tech, the new divers just have to look and fin gently. I can’t begin to imagine how mind-blowing this must be for people who’ve never dived before. These instructors are good, they taught my son, we know them from the liveaboard, I think you’d be in very safe hands.
Guided Dives or Buddy Dives on Divers Den Aqua Quest
We loved that guided dives come included in the price on Aqua Quest. On some other boats a guided dive can cost $15 per person. For our family, that adds up fast. My husband likes to buddy dive, my son and I enjoy guided dives. We always see more on a guided dive and by some voodoo our air lasts longer. Our intrepid buddy diver also has a tendency to surface, maybe not quite where he intended.
After 3 great dives it’s time to go home. Be sure to have something warm and dry to change into for the return trip. More coffee, fruit and cake inside us, we all fell asleep in the comfort of Aqua Quests main saloon. The bar is open, of course, but we were out cold without alcoholic refreshment.
We were guests of Divers Den on this dive trip from Port Douglas. There is never any obligation to review favourably and we are always publish our own opinions. If a company believes in its product they invite us along to share with you.
We made a selection of Pinterest images for you to save, either hover over this one or use the red Pinterest button at the end of the post to select your favourite.
We have dived all over the world ,as well as scuba diving in multiple locations around Australia. Port Douglas diving is something we never get bored with. You’ll often find us heading out for a day of scuba diving on our home turf and having a great time. Conditions vary, sightings vary, but we’ve never had a bad dive. If there’s anything you’d like to know about scuba diving from Port Douglas, feel free to drop it in the comments. We’ll try to answer.