Rattlesnake Island Weather Forecast

    • 19
    • 22

    Partly cloudy

    • 19
    • 22

    Shower

    • 19
    • 22

    Shower

    • 19
    • 22

    Partly cloudy

    • 19
    • 22

    Partly cloudy

    • 19
    • 22

    Partly cloudy

    • 19
    • 22

    Partly cloudy

Today 15 Aug Herbert and Lower Burdekin

Partly cloudy. The chance of fog inland early this morning. Slight chance of a shower along the coastal fringe this evening. Near zero chance of rain elsewhere. Light winds becoming easterly 15 to 25 km/h in the morning then becoming light in the evening. Daytime maximum temperatures 23 to 28.

Townsville Coastal Waters

Cardwell to Bowen
Wind
Southeasterly 15 to 20 knots.
Seas
1 to 1.5 metres, decreasing to 1 metre during the morning, then increasing to 1 to 1.5 metres around midday.
1st Swell
Easterly around 1 metre outside the reef.
Weather
Partly cloudy. 50% chance of showers.
Weather Situation
A firm ridge extends over northern Queensland waters and will persist for several days as a strengthening high [1031 hPa] remains slow moving over southern Australia.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Rattlesnake Island Temperature Statistics View More

August Temperature

Townsville Airport (29km)

  • Lowest 6 August, 2026

    11.2 °C

  • Average August

    20.4 °C

  • Highest 10 August, 2026

    28.6 °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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