Obstruction Reef Weather Forecast
- 27
- 28
Partly cloudy
- 27
- 28
Partly cloudy
- 28
- 28
Shower
- 26
- 27
Shower
- 26
- 27
Shower
- 26
- 27
Shower
- 26
- 27
Shower
Today 23 Dec Capricornia
Partly cloudy. High chance of showers in the south, medium chance elsewhere. The chance of a thunderstorm in the afternoon and evening, possibly severe with heavy rain which may lead to flash flooding in the southwest. Winds northerly 15 to 25 km/h becoming light in the late evening. Overnight temperatures falling to the low to mid 20s with daytime temperatures reaching 33 to 38.
Great Barrier Reef Offshore Waters
Bowen to Yeppoon- Wind
- North to northeasterly 10 to 15 knots.
- Seas
- Below 1 metre.
- 1st Swell
- Northeasterly below 1 metre.
- Weather
- Sunny.
Obstruction Reef Temperature Statistics View More
December Temperature
Gannett Cay (1km)
Lowest 12 December, 2025
22.6 °CAverage December
26.6 °CHighest 14 December, 2025
29.6 °C
Climate (2020–Present)
Gannett Cay (1km)
Average Low 2020–2025
23.2 °CAverage 2020–2025
24.5 °CAverage High 2020–2025
25.6 °C