Rattlesnake Island Weather Forecast

    • 23
    • 26

    Partly cloudy

    • 23
    • 26

    Shower

    • 22
    • 26

    Shower

    • 22
    • 26

    Shower

    • 22
    • 26

    Sunny

    • 22
    • 26

    Sunny

    • 22
    • 26

    Partly cloudy

Today 21 Apr Herbert and Lower Burdekin

Mostly sunny. Slight chance of a shower along the coastal fringe, near zero chance elsewhere. Winds easterly 15 to 25 km/h becoming light in the late evening. Daytime maximum temperatures around 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 during the morning.
1st Swell
Easterly around 1 metre outside the reef.
Weather
Mostly sunny.
Weather Situation
A strengthening ridge extends over the north Queensland waters.
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  • 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

    26 °C

  • Highest 3 April, 2026

    32.4 °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

    29.7 °C
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