Olympic Reef Weather Forecast
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Today 19 Jul Capricornia
Partly cloudy. Winds south to southeasterly 20 to 30 km/h. Daytime maximum temperatures in the mid to high 20s.
Great Barrier Reef Offshore Waters
Bowen to Yeppoon- Wind
- Southerly 15 to 25 knots increasing to 20 to 30 knots in the evening then decreasing to 20 to 25 knots in the late evening.
- Seas
- 1 to 2 metres.
- 1st Swell
- East to southeasterly around 1 metre, increasing to 1.5 to 2.5 metres through the Capricorn Channel.
- Weather
- Partly cloudy. 70% chance of showers.
- Weather Situation
- A firm ridge of high pressure extends over the northern Queensland waters from a high [1036 hPa] centred over southeastern Australia. The ridge will slowly relax over coming days as the high slowly weakens and slips east over the Tasman Sea.
Olympic Reef Temperature Statistics View More
July Temperature
Middle Percy Island (139km)
Lowest 16 July, 2026
15.3 °CAverage July
18.7 °CHighest 2 July, 2026
24.2 °C
Climate (2021–2026)
Middle Percy Island (139km)
Average Low 2021–2026
20.7 °CAverage 2021–2026
22.7 °CAverage High 2021–2026
25.5 °C