Half Moon Reef Weather Forecast
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Shower
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Shower
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Partly cloudy
Today 15 Aug Capricornia
Mostly clear. Winds east to southeasterly 15 to 25 km/h.
Great Barrier Reef Offshore Waters
Bowen to Yeppoon- Wind
- Southeasterly 15 to 20 knots.
- Seas
- 1 to 1.5 metres.
- 1st Swell
- Southeasterly below 1 metre.
- Weather
- Partly cloudy. 70% chance of showers.
- Weather Situation
- A firm ridge extends over northern Queensland waters and will persist for several days as a strengthening high [1035 hPa] remains slow moving over southern Australia.
Half Moon Reef Temperature Statistics View More
August Temperature
Frederick Reef (210km)
Lowest 3 August, 2026
17.5 °CAverage August
21.9 °CHighest 10 August, 2026
24.5 °C
Climate (2021–2026)
Frederick Reef (210km)
Average Low 2021–2026
23.6 °CAverage 2021–2026
24.8 °CAverage High 2021–2026
25.9 °C