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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.
Live data from Open-Meteo · updates automatically ·
Check the live forecast above before heading out, as Coral Bay’s weather is dominated by a reliable sea breeze that keeps the coast comfortable even on hot summer days. The region’s semi-arid climate means you can expect clear skies for most of the year.
What’s the typical weather pattern in Coral Bay?
Summers (December–February) are hot, with daytime highs averaging in the low 30s °C, though the afternoon seabreeze often drops the temperature by several degrees. Winters are mild and sunny, with maximums around 24 °C and cool nights. Rainfall is low year-round; most wet days occur in late summer due to tropical moisture. For a detailed outlook, check Perth weather or use the live forecast above for your dates.
How does the wind affect conditions for snorkelling and fishing?
The prevailing south‑westerly wind picks up around midday, stirring the water inside the reef. Mornings are usually glassy calm, making them ideal for snorkelling at Ningaloo Reef. If you’re after hourly details, the coral bay weather hourly data in the live forecast above shows exact wind timing.
When is the best time to visit Coral Bay?
The most comfortable period is autumn (March–May) and spring (September–November), when temperatures are warm but not scorching, and the water is clear. Winter is also pleasant for whale watching and calm snorkelling.
Does Coral Bay ever get cyclones?
Yes, the tropical cyclone season runs from November to April. Although direct hits are rare, the region can experience heavy rain and strong winds. Always monitor the live forecast and any severe weather warnings.
What is the water temperature like?
Sea surface temperatures range from about 22 °C in winter to 28 °C in summer. A 3 mm wetsuit is plenty for winter snorkelling; summer swimming needs no wetsuit at all.
Sources
For broader conditions across the state, visit our Australia weather hub. If you’re comparing coastal conditions, coral bay weather bom data is the most reliable source for official records, and the live forecast above gives you both coral bay weather observations and a coral bay weather 14 days outlook.