Cowley Beach Weather Forecast

    • 18
    • 24

    Showers

    • 16
    • 24

    Shower or two

    • 17
    • 25

    Shower or two

    • 16
    • 24

    Shower or two

    • 18
    • 26

    Showers

    • 19
    • 26

    Shower or two

    • 18
    • 27

    Partly cloudy

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. Overnight temperatures falling to between 11 and 17 with daytime temperatures reaching 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.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cowley Beach Temperature Statistics View More

August Temperature

South Johnstone (15km)

  • Lowest 15 August, 2026

    13 °C

  • Average August

    20 °C

  • Highest 12 August, 2026

    29 °C

Climate (2021–2026)

South Johnstone (15km)

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  • Average Low 2021–2026

    20.6 °C

  • Average 2021–2026

    23.9 °C

  • Average High 2021–2026

    28.7 °C
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