Australia, Oceania & Pacific

Great Barrier Reef in May

Drier weather returns and stinger season tails off. Good value before the winter peak.

GoodWarm and drying, highs near 82F (28C)

Whitehaven Beach in the Whitsundays, Great Barrier Reef — Great Barrier ReefPhoto: Martin Kraft, CC BY-SA 3.0

The straight answer

May is a good month to visit Great Barrier Reef. Drier weather returns and stinger season tails off. Good value before the winter peak.

Weather: Warm and drying, highs near 82F (28C)
Crowds: 3 of 5
Prices: 3 of 5

What May is like in Great Barrier Reef

May is when drier weather returns. Highs settle near 82F (28C), humidity drops, and sunny days become the norm. Stinger season is tailing off, though suits are still wise early in the month. Crowds are moderate and prices are good value before the winter rush from southern Australia arrives in June and July.

This is a smart month for couples and families who want pleasant weather at a fair price. Snorkelers and divers will find warm water and improving visibility. If you want the very best visibility and whale season, go from June to September instead, but May is a strong budget pick.

Make the most of May

What is especially good about Great Barrier Reef this month.

Value before the winter peak

Rates are lower than in the busy dry-season months, while the weather is already settling. It is one of the best-value times of the year.

Whitehaven Beach without the heat

Milder days make a sail to Whitehaven Beach and the Hill Inlet lookout comfortable. Time the lookout for low tide.

Daintree day trips

Drier roads make it easier to reach the Daintree and Cape Tribulation, where rainforest meets the reef.

What to pack for May

A light wetsuit or rash guard for long snorkels
A thin sweater for breezy evenings on the water
Reef-safe sunscreen and a hat
Motion sickness tablets for the outer reef crossing

Our timing tip

Late May gives you drier weather and the end of stinger season, while still beating the July price jump.

Book Great Barrier Reef for May.

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Hotels. Expedia
Hotels in Great Barrier Reef
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Vacation rentals in Great Barrier Reef
Whole homes, condos and villas. Usually the better deal for families and groups, with a kitchen and room to spread out.
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Timed-entry tickets, day trips and guided tours in Great Barrier Reef for May. Popular slots sell out in the best months.
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What's on in May

Stinger season

Roughly November to May, sometimes starting in October

Box jellyfish and Irukandji can be present. Wear the stinger suits operators provide and swim at netted beaches on the coast.

Things to do in Great Barrier Reef

Full guide

An outer reef day trip from Cairns or Port Douglas

The outer reef has clearer water than inshore sites. Port Douglas boats reach the Agincourt Reefs; Cairns boats cover many outer reefs. Go on a calm-forecast day.

Official site ↗Tickets and tours →

Whitehaven Beach and Hill Inlet

Pure silica sand swirling with turquoise tidal channels. Time Hill Inlet's lookout for low tide for the famous patterns.

Official site ↗Tickets and tours →

A liveaboard to the Ribbon Reefs and Cod Hole

Multi-day dive trips reach remote reefs few day boats visit. Dwarf minke whale encounters happen here around June and July.

Tickets and tours →

Heart Reef by scenic flight

The heart-shaped reef can only be seen from the air. Seaplane and helicopter flights run from Airlie Beach and Hamilton Island.

Tickets and tours →

Daintree Rainforest and Cape Tribulation

Ancient rainforest meeting the reef. Best in the dry season when roads and the Daintree River ferry run smoothly.

Official site ↗Tickets and tours →

Lady Elliot Island

A small coral cay at the southern tip of the reef, renowned for manta rays and turtles, reachable by light aircraft.

Tickets and tours →

Beat the crowds

Choose September or October over July: dry-season conditions, warmer water, and fewer southern Australians on their winter escape.
Book smaller-capacity boats or a liveaboard; the biggest pontoon trips carry hundreds of passengers to the same sites.
Stay in Port Douglas rather than Cairns if you want a quieter base with quicker access to the Agincourt and Low Isles reefs.
Avoid the Easter, late June to mid July, late September, and Christmas to January school holiday periods when Australian families fill resorts.

Know before you go

Reef trips operate year-round, but cyclones and strong winds can cancel departures on short notice, especially from December to April.
In stinger season, coastal beaches in tropical Queensland rely on stinger nets for swimming; some nets are removed in heavy weather.
The Daintree region's roads and river crossings can be affected by flooding in the wet season.
Reef tours include the Environmental Management Charge (the reef tax), which funds reef management; it is collected by operators.