Question 1

When is the best time to visit Port Douglas for calm reef conditions?

Accepted Answer

September to November often brings calmer seas, warm water around {{ 27 | temperature }} to {{ 29 | temperature }}, and good visibility on the outer reef. Winter months May to August are drier and cooler but can be windier at the surface due to trade winds, which may increase chop during boat rides. Boats still operate year-round and will select the most sheltered sites on the day. If you are sensitive to motion, choose larger vessels, take morning departures, and consider seasickness prevention.

Question 2

How do I get from Cairns Airport to Port Douglas?

Accepted Answer

Cairns Airport (CNS) is {{ 66 | distance:km }} from Port Douglas via the Captain Cook Highway. Shared shuttles run fixed schedules, private transfers are door to door, and rental cars offer flexibility for Daintree trips. The coastal road is scenic and winding, so plan daylight arrivals if possible and allow extra time in wet season. Reef boats depart from Crystalbrook Superyacht Marina in town, typically with check-in by 8:00–8:30 am.

Question 3

Do I need a permit to dive or snorkel the Great Barrier Reef from Port Douglas?

Accepted Answer

Visitors do not need individual permits when traveling with licensed operators. Commercial operators hold Marine Park permits and collect the Environmental Management Charge (EMC), commonly AUD $8 per person per day. Operators also follow marine park zoning and no-anchoring rules to protect coral. If chartering privately, you must comply with zoning and mooring regulations and avoid anchoring on coral.

Question 4

Is Port Douglas good for beginners and kids who want to snorkel?

Accepted Answer

Yes. Low Isles offers sandy beach entries with coral gardens close to shore, ideal for first-timers. Outer reef platforms provide sheltered snorkel lagoons, stairs, life guards, and guided sessions with marine biologists. Stinger suits are provided in Nov–May and recommended year-round. Choose morning trips for calmer conditions, and always follow the crew’s instructions and stay within roped areas when provided.

Question 5

When is the dwarf minke whale season on the Ribbon Reefs?

Accepted Answer

The most reliable window is June to July. Endorsed liveaboards operate under a specific Code of Practice that manages in-water swims using surface ropes and minimum approach rules. Trips depart primarily from Cairns with transfers, and sell out months in advance. Encounters are snorkel-based and are never guaranteed, but multiple approaches over several days are common when whales are present.

Question 6

What about marine stingers and safety while swimming?

Accepted Answer

Box jellyfish and Irukandji can occur, especially Nov–May. Wear stinger suits, heed lifeguards, and carry vinegar onboard for first aid. Always swim between the flags on patrolled beaches. Offshore operators supply suits and monitor conditions. If stung, notify crew immediately for treatment and observation. Many operators recommend suits year-round as a precaution.

Question 7

Can I freedive on Port Douglas reef trips?

Accepted Answer

Many day boats permit breath-hold within snorkel zones under lookout supervision, but policies vary. Always advise the crew, use a freedive float and flag, and stay within boat perimeters. Depth access is typically along reef edges near moorings, with common working depths of {{ 10 | distance:m }} to {{ 20 | distance:m }}. For line training or coaching, coordinate with Cairns-based schools or join dedicated charters.

Question 8

When does coral spawning happen near Port Douglas?

Accepted Answer

Outer reefs commonly spawn 1–6 nights after the November full moon, sometimes extending into December. Inshore reefs may spawn earlier after the October full moon. Operators schedule special night dives or extended evening trips on likely dates, though exact timing depends on water temperature, moon phase, and local conditions.

Question 9

What should certified divers pack for Port Douglas reef days?

Accepted Answer

Bring certification card, dive computer, SMB, mask with reliable defog, and a 3 mm suit for extended dive times or winter. Operators provide tanks, weights, and often stinger suits in Nov–May. Add reef-safe sunscreen, a hat, and a dry layer for the ride home. If you are prone to motion sickness, take precautions before boarding.

Question 10

Are there crocodiles at Port Douglas beaches or reef sites?

Accepted Answer

Crocodiles inhabit estuaries, rivers, and mangroves. Do not swim in creeks or river mouths and always obey Crocwise signage. Four Mile Beach is patrolled seasonally with stinger enclosures. Offshore coral reefs and cays are not typical crocodile habitats, but caution near any coastal waterway is advised, especially at dawn or dusk and after rains.

Port Douglas & Great Barrier Reef

Outer reef day boats, minke whales, and ancient rainforest on one doorstep

Why base in Port Douglas

Marine park and conditions

Who will love it

Logistics at a glance

Don't miss while you're here

Low Isles Lighthouse and Lagoon

Three-site Outer Reef Days

Minke Whale Liveaboard Window