Rattlesnake Island Weather Forecast

    • 20
    • 23

    Clear

    • 21
    • 24

    Partly cloudy

    • 21
    • 24

    Partly cloudy

    • 22
    • 24

    Partly cloudy

    • 21
    • 24

    Shower

    • 21
    • 25

    Partly cloudy

    • 20
    • 24

    Sunny

Today 23 May Herbert and Lower Burdekin

Clear. Light winds.

Townsville Coastal Waters

Cardwell to Bowen
Wind
Southeasterly 10 to 15 knots.
Seas
Below 1 metre.
1st Swell
Easterly around 1 metre outside the reef.
Weather
Clear.
Weather Situation
A firm ridge extends across northern Queensland waters from a large high [1035 hPa] centred over the Tasman Sea. The ridge will remain in place while slowly weakening over the coming days.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Rattlesnake Island Temperature Statistics View More

May Temperature

Townsville Airport (29km)

  • Lowest 22 May, 2026

    11.7 °C

  • Average May

    23.5 °C

  • Highest 8 May, 2026

    31 °C

Climate (2021–Present)

Townsville Airport (29km)

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  • Average Low 2021–2026

    20.9 °C

  • Average 2021–2026

    24.9 °C

  • Average High 2021–2026

    29.8 °C
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