Rattlesnake Island Weather Forecast

    • 18
    • 22

    Sunny

    • 19
    • 22

    Shower

    • 20
    • 22

    Partly cloudy

    • 19
    • 22

    Partly cloudy

    • 20
    • 22

    Partly cloudy

    • 20
    • 22

    Partly cloudy

    • 20
    • 23

    Partly cloudy

Today 6 Aug Herbert and Lower Burdekin

Sunny. The chance of fog inland early this morning. Light winds becoming easterly 15 to 20 km/h in the early afternoon then becoming light in the evening. Daytime maximum temperatures 23 to 28.

Townsville Coastal Waters

Cardwell to Bowen
Wind
Southeasterly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1 to 1.5 metres during the afternoon.
1st Swell
Easterly around 1 metre outside the reef.
Weather
Mostly sunny.
Weather Situation
A ridge of high pressure extends over the northern Queensland waters from a high [1025 hPa] over southern Australia, and will remain in place over coming days as the high slowly drifts east.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Rattlesnake Island Temperature Statistics View More

August Temperature

Townsville Airport (29km)

  • Lowest 1 August, 2026

    12.1 °C

  • Average August

    19.8 °C

  • Highest 1 August, 2026

    26.9 °C

Climate (2021–2026)

Townsville Airport (29km)

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  • Average Low 2021–2026

    20.8 °C

  • Average 2021–2026

    24.9 °C

  • Average High 2021–2026

    29.8 °C
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