Mung-um-gnackum Island Weather Forecast

    • 21
    • 22

    Partly cloudy

    • 21
    • 22

    Shower

    • 20
    • 22

    Shower

    • 20
    • 23

    Shower

    • 20
    • 22

    Shower

    • 19
    • 22

    Shower

    • 19
    • 22

    Shower

Today 14 Aug North Tropical Coast and Tablelands

Mostly sunny. The chance of fog in the south in the early morning. Slight chance of a shower near the coast in the morning. Near zero chance of rain elsewhere. Winds east to southeasterly 20 to 30 km/h. Overnight temperatures falling to between 11 and 18 with daytime temperatures reaching 21 to 28.

Cairns Coastal Waters

Cape Tribulation to Cardwell
Wind
Southeasterly 15 to 20 knots, reaching up to 25 knots inshore in the late morning and early afternoon.
Seas
1 to 1.5 metres, increasing to 1 to 2 metres north of Cairns.
1st Swell
Southeasterly 1 to 1.5 metres outside the reef, decreasing to around 1 metre during the morning, then increasing to 1 to 1.5 metres by early evening.
Weather
Mostly sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mung-um-gnackum Island Temperature Statistics View More

August Temperature

Cardwell Marine Pde (36km)

  • Lowest 5 August, 2026

    13.1 °C

  • Average August

    21.2 °C

  • Highest 12 August, 2026

    26 °C

Climate (2021–2026)

Cardwell Marine Pde (36km)

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  • Average Low 2021–2026

    21.1 °C

  • Average 2021–2026

    25.7 °C

  • Average High 2021–2026

    28.8 °C
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