Rattlesnake Island Weather Forecast

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    Shower

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    Shower

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    Sunny

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    Sunny

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    Sunny

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    Partly cloudy

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    Partly cloudy

Today 23 Apr Herbert and Lower Burdekin

Partly cloudy. High chance of showers in the north, medium chance elsewhere. Winds southeasterly 15 to 25 km/h turning easterly 20 to 30 km/h in the morning. Daytime maximum temperatures 25 to 30.

Townsville Coastal Waters

Cardwell to Bowen
Wind
Southeasterly 15 to 25 knots.
Seas
1 to 1.5 metres, increasing to 1 to 2 metres outside the reef.
1st Swell
Easterly around 1 metre outside the reef.
Weather
Partly cloudy. 80% chance of showers.
Weather Situation
A firm ridge extends over the north Queensland waters and will persist for several days.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Rattlesnake Island Temperature Statistics View More

April Temperature

Townsville Airport (29km)

  • Lowest 8 April, 2026

    18.1 °C

  • Average April

    25.8 °C

  • Highest 3 April, 2026

    32.4 °C

Climate (2021–Present)

Townsville Airport (29km)

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  • Average Low 2021–2026

    20.8 °C

  • Average 2021–2026

    24.9 °C

  • Average High 2021–2026

    29.7 °C
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