Obstruction Reef Weather Forecast
- 26
- 28
Rain
- 27
- 27
Partly cloudy
- 26
- 27
Cloudy
- 26
- 27
Partly cloudy
- 26
- 27
Partly cloudy
- 26
- 27
Shower
- 27
- 27
Shower
Today 27 Dec Capricornia
Partly cloudy. Medium chance of showers in the north, near zero chance elsewhere. Winds east to southeasterly 15 to 25 km/h.
Great Barrier Reef Offshore Waters
Bowen to Yeppoon- Wind
- Southeasterly 15 to 20 knots, reaching up to 25 knots through the Capricorn Channel in the late morning and early afternoon.
- Seas
- 1 to 1.5 metres.
- 1st Swell
- Northeast to southeasterly below 1 metre, increasing to 1 to 2 metres through the Capricorn Channel during the afternoon.
- Weather
- Partly cloudy. 70% chance of rain. The chance of a thunderstorm north of Creal Reef in the morning.
- Weather Situation
- A weak pressure gradient extends over the north Queensland waters. A trough moving northward along central Queensland coast will stall near the coast between Townsville and Cairns over this weekend and linger into early next week.
Obstruction Reef Temperature Statistics View More
December Temperature
Gannett Cay (1km)
Lowest 12 December, 2025
22.6 °CAverage December
26.7 °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
25.7 °C