Opal Reef Weather Forecast

    • 20
    • 22

    Windy

    • 21
    • 23

    Sunny

    • 23
    • 24

    Partly cloudy

    • 24
    • 25

    Partly cloudy

    • 24
    • 25

    Shower

    • 24
    • 24

    Shower

    • 24
    • 25

    Shower

Today 3 Aug North Tropical Coast and Tablelands

Sunny. The chance of morning frost about the Atherton Tablelands. Winds south to southeasterly 15 to 25 km/h tending east to southeasterly 15 to 20 km/h in the early afternoon then becoming light in the evening. Daytime maximum temperatures 21 to 26.

Cairns Coastal Waters

Cape Tribulation to Cardwell
Wind
South to southeasterly 15 to 25 knots, reaching up to 30 knots offshore north of Cairns early in the morning. Winds decreasing to 10 to 15 knots in the evening.
Seas
1.5 to 2.5 metres, decreasing to 1 to 1.5 metres during the afternoon.
1st Swell
South to southeasterly around 1 metre outside the reef, increasing to 1 to 1.5 metres during the morning, then tending southeasterly around 1 metre during the afternoon.
Weather
Sunny.
Weather Situation
A ridge will persist over the north Queensland waters.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Opal Reef Temperature Statistics View More

August Temperature

Low Isles (40km)

  • Lowest 2 August, 2025

    19.8 °C

  • Average August

    22.2 °C

  • Highest 1 August, 2025

    23.7 °C

Climate (2020–Present)

Low Isles (40km)

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  • Average Low 2020–2025

    24.1 °C

  • Average 2020–2025

    26.1 °C

  • Average High 2020–2025

    29.4 °C
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