Rattlesnake Island Weather Forecast

    • 24
    • 26

    Sunny

    • 25
    • 26

    Sunny

    • 26
    • 27

    Partly cloudy

    • 25
    • 26

    Partly cloudy

    • 25
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    Partly cloudy

    • 25
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    Partly cloudy

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    Sunny

Today 18 Oct Herbert and Lower Burdekin

Sunny. Winds easterly 20 to 30 km/h turning northeasterly 15 to 25 km/h in the late afternoon. Daytime maximum temperatures 29 to 36.

Townsville Coastal Waters

Cardwell to Bowen
Wind
Southeasterly 10 to 15 knots turning easterly 15 to 20 knots in the late afternoon.
Seas
Around 1 metre.
1st Swell
Easterly 1 to 1.5 metres outside the reef, decreasing to around 1 metre during the afternoon.
Weather
Sunny.
Weather Situation
A ridge and southeasterly winds will weaken from Saturday as a high [1024 hPa] in the Tasman Sea shifts away and a new weaker high replaces it.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Rattlesnake Island Temperature Statistics View More

October Temperature

Townsville Airport (29km)

  • Lowest 4 October, 2025

    16.3 °C

  • Average October

    25.8 °C

  • Highest 3 October, 2025

    36.4 °C

Climate (2020–Present)

Townsville Airport (29km)

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  • Average Low 2020–2025

    20.8 °C

  • Average 2020–2025

    24.9 °C

  • Average High 2020–2025

    29.7 °C
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