Rattlesnake Island Weather Forecast

    • 19
    • 22

    Partly cloudy

    • 19
    • 22

    Shower

    • 19
    • 22

    Partly cloudy

    • 19
    • 22

    Partly cloudy

    • 19
    • 22

    Partly cloudy

    • 18
    • 22

    Sunny

    • 19
    • 22

    Partly cloudy

Today 26 Jul Herbert and Lower Burdekin

Partly cloudy. Slight chance of a shower in the north in the late afternoon and evening. Near zero chance of rain elsewhere. Light winds becoming easterly 15 to 20 km/h in the middle of the day then becoming light in the evening. Overnight temperatures falling to between 6 and 13 with daytime temperatures reaching the low to high 20s.

Townsville Coastal Waters

Cardwell to Bowen
Wind
Southeasterly 15 to 20 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.
Weather Situation
A ridge extends over the north Queensland waters. A high [1034 hPa] is moving east across southern Australia and will reach the Tasman Sea on Monday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Rattlesnake Island Temperature Statistics View More

July Temperature

Townsville Airport (29km)

  • Lowest 17 July, 2026

    7.6 °C

  • Average July

    20.3 °C

  • Highest 15 July, 2026

    28.7 °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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