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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Oz Reviewly Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
The live forecast above shows current conditions at Great Barrier Reef Airport. Expect warm, humid conditions year‑round, with average highs from 26°C to 31°C. The dry season (May–October) brings clear skies and lighter winds; the wet season (November–April) delivers higher humidity and tropical showers.
What is the best time to visit the Great Barrier Reef?
June to October offers the most comfortable weather: lower humidity, steady south‑east trade winds, and water visibility often exceeding 20 metres. This period also avoids the peak cyclone risk of the wet season. For warmer water and calmer seas, September and October are ideal.
How does weather vary by month around the reef?
January and February are the wettest months – expect short tropical downpours and higher humidity. A great barrier reef weather by month guide shows that winter (June–August) is the coolest and driest, with minimums around 18°C. Water temperature stays above 22°C all year, making reef visits possible in any season.
What is the typical great barrier reef weather in february?
February is the peak of the wet season: high humidity, frequent tropical storms, and average rainfall over 300 mm. Daytime temperatures hover around 30–31°C, and sea conditions can be rough. It is still possible to dive, but expect more clouds and rain than in winter.
Where can I find a great barrier reef weather forecast 14 days?
The live forecast above provides a current snapshot. For a detailed 14‑day outlook, check the Bureau of Meteorology’s marine forecasts or use a specialist site like Weatherzone. Many local operators also offer reef‑specific forecasts for Cairns and Port Douglas departures.
Is the great barrier reef weather forecast 7 days reliable for planning a trip?
A 7‑day forecast is generally reliable for broad trends – rain bands or wind changes – but tropical showers can be localised. Use it alongside the live forecast above and check for marine warnings. For reef trips, always confirm conditions on the morning of departure.
For more Australian destinations, see the Australia weather hub or check conditions in Cairns. If you are planning a reef trip, the great barrier reef weather cairns page gives localised advice.