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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Australian News Desk Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
If you’re heading to Green Island today, expect warm, tropical conditions with the live forecast above guiding your timing for the day. The island’s position in the Coral Sea gives it reliable sea breezes, so plan your ferry ride and beach time accordingly.
What’s the weather like on Green Island right now?
The live forecast above shows the current conditions on the coral cay, but keep in mind that Green Island weather can shift quickly with passing showers or a build-up of afternoon clouds. The water temperature stays pleasant year-round, though visibility for snorkelling varies with the wind and tide.
How does the weather affect the Green Island ferry?
Most green island ferry services run as scheduled unless a severe storm or very strong wind warning is issued. The sea state around the island is usually calm in the morning, so an early crossing often gives you the smoothest ride. Check the green island wind forecast if you’re prone to motion sickness.
Can I see Green Island on weather radar?
The green island weather radar is not a dedicated radar; nearest coverage comes from the Cairns radar (Mareeba). That radar picks up rain bands moving towards the island, so it’s useful for planning your day. For finer detail on cloud cover, combine it with a satellite view.
How does Green Island compare to Fitzroy Island weather?
Fitzroy island weather is similar but slightly cooler due to its larger landmass and higher hills. Green Island is a small cay, so it warms up faster in the morning and cools quickly after sunset.
What is the best time of year for clear visibility?
The dry season (May to October) offers the best green island visibility for snorkelling, with lighter winds and less runoff from the mainland. Water clarity can exceed 15 metres during calm periods.
Should I check Cairns weather before I go?
Yes, consult the cairns weather forecast because conditions on the mainland often mirror the island’s. If Cairns is expecting storms, the island will likely see them too, though sometimes a little later.
For broader conditions across the region, visit our Australia weather hub or check the latest severe weather warning page for storm alerts.