Garden Island Weather Forecast

    • 17
    • 23

    Showers

    • 15
    • 24

    Shower or two

    • 17
    • 25

    Morning shower or two

    • 16
    • 25

    Possible shower

    • 18
    • 25

    Showers

    • 18
    • 27

    Possible shower

    • 17
    • 28

    Mostly sunny

Today 20 Aug North Tropical Coast and Tablelands

Partly cloudy. High chance of showers near the coast, medium chance elsewhere. Winds east to southeasterly 20 to 30 km/h. Daytime maximum temperatures between 19 and 26.

Cairns Coastal Waters

Cape Tribulation to Cardwell
Wind
Southeasterly 15 to 20 knots, reaching up to 25 knots offshore north of Cairns early in the morning and again in the late evening.
Seas
Around 1 metre, increasing to 1 to 2 metres outside the reef.
1st Swell
Southeasterly 1 to 2 metres outside the reef.
Weather
Partly cloudy. 90% chance of showers.
Weather Situation
A firm but slowly weakening ridge persists over northern Queensland waters from a high [1035 hPa] drifting east over the Tasman Sea.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Garden Island Temperature Statistics View More

August Temperature

Cardwell Marine Pde (15km)

  • Lowest 15 August, 2026

    12.8 °C

  • Average August

    21.1 °C

  • Highest 12 August, 2026

    26 °C

Climate (2021–2026)

Cardwell Marine Pde (15km)

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  • Average Low 2021–2026

    21.1 °C

  • Average 2021–2026

    25.7 °C

  • Average High 2021–2026

    28.7 °C
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