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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Australia Pulse Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Based on the live forecast above, Mermaid Waters is currently experiencing conditions typical of its subtropical coastal climate, with temperatures in the range shown and a moderate chance of afternoon showers. This means the primary factor in your day will be humidity and the potential for a brief storm.
What is the typical weather pattern for Mermaid Waters?
Mermaid Waters sits in a humid subtropical zone, so its weather is defined by warm, wet summers and mild, drier winters. Summer (December–February) sees average maximums of 28–30°C with high humidity and frequent afternoon thunderstorms. Winter (June–August) is cooler and more stable, with daytime highs around 20–22°C and clear, crisp mornings. The live forecast above reflects the current seasonal trend.
How does the local geography affect conditions here?
Being adjacent to the Gold Coast Broadwater and the Pacific Ocean, sea breezes moderate extreme heat in summer but can also push showers inland. The area’s low-lying canals and waterways increase local humidity, often making the “feels-like” temperature 2–4°C higher than the actual reading. For a broader view of coastal patterns, see our Brisbane Weather page.
Does Mermaid Waters get cyclones?
Direct cyclone hits are rare, but the area can experience ex-tropical cyclone systems that bring heavy rain and gusty winds, usually between January and March. Check our Severe Weather Warning page for alerts.
What is the water temperature at Mermaid Beach?
Water temperatures range from 21°C in winter to 27°C in summer. For a 14-day outlook on swimming conditions, search “mermaid beach weather 14 days” for updated sea surface data.
Is Mermaid Waters windier than inland suburbs?
Yes, due to its proximity to the coast, afternoon sea breezes of 15–25 km/h are common, especially from November to March. This can make conditions feel cooler but also increases the chance of coastal showers.