Gannet Cay Weather Forecast
- 27
- 28
Partly cloudy
- 28
- 28
Shower
- 27
- 27
Shower
- 26
- 27
Shower
- 26
- 27
Shower
- 26
- 26
Shower
- 26
- 26
Windy
Today 24 Dec Capricornia
Partly cloudy. High chance of showers, most likely during this afternoon and evening. A thunderstorm likely, possibly severe with heavy rain which may lead to flash flooding. Winds north to northwesterly 15 to 20 km/h tending north to northeasterly in the early afternoon then becoming light in the evening. Daytime maximum temperatures in the low 30s.
Great Barrier Reef Offshore Waters
Bowen to Yeppoon- Wind
- Northeasterly 10 to 15 knots.
- Seas
- Below 1 metre.
- 1st Swell
- Northeasterly below 1 metre.
- Weather
- Partly cloudy. The chance of a thunderstorm later tonight.
- Weather Situation
- A weak ridge extends over the north Queensland waters. A trough may move into the Mackay waters late on Friday.
Gannet Cay Temperature Statistics View More
December Temperature
Gannett Cay (0km)
Lowest 12 December, 2025
22.6 °CAverage December
26.7 °CHighest 14 December, 2025
29.6 °C
Climate (2020–Present)
Gannett Cay (0km)
Average Low 2020–2025
23.2 °CAverage 2020–2025
24.5 °CAverage High 2020–2025
25.7 °C