Half Moon Reef Weather Forecast

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    Partly cloudy

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    Shower

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    Shower

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    Shower

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    Shower

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    Shower

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    Shower

Today 18 Oct Capricornia

Cloudy. Medium chance of showers, most likely in the morning and afternoon. The chance of a thunderstorm in the north in the afternoon. Winds easterly 20 to 30 km/h. Overnight temperatures falling to between 14 and 19 with daytime temperatures reaching the low to mid 20s.

Great Barrier Reef Offshore Waters

Bowen to Yeppoon
Wind
Easterly 15 to 20 knots.
Seas
1 to 1.5 metres.
1st Swell
Easterly 1 to 1.5 metres, increasing to 1.5 to 2 metres through the Capricorn Channel.
Weather
Partly cloudy. 50% chance of showers. The chance of a thunderstorm during this afternoon and evening.
Weather Situation
A ridge of high pressure extends over the north Queensland waters and will persist for the next several days.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Half Moon Reef Temperature Statistics View More

October Temperature

Rundle Island (224 km)

  • Lowest 1 October, 2026

    18.1 °C

  • Average October

    22.2 °C

  • Highest 6 October, 2026

    26.5 °C

Climate (2021–2026)

Rundle Island (224 km)

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  • Average Low 2021–2026

    21.3 °C

  • Average 2021–2026

    23.2 °C

  • Average High 2021–2026

    25 °C
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