Rattlesnake Island Weather Forecast

    • 20
    • 22

    Partly cloudy

    • 20
    • 22

    Partly cloudy

    • 19
    • 22

    Partly cloudy

    • 20
    • 22

    Partly cloudy

    • 20
    • 22

    Partly cloudy

    • 19
    • 22

    Sunny

    • 18
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    Sunny

Today 10 Jul Herbert and Lower Burdekin

Mostly sunny morning. The chance of morning fog inland. Slight chance of a shower in the afternoon. Light winds. Overnight temperatures falling to between 11 and 16 with daytime temperatures reaching 23 to 28.

Townsville Coastal Waters

Cardwell to Bowen
Wind
Southeasterly 10 to 15 knots, reaching up to 20 knots offshore during the morning.
Seas
1 to 1.5 metres, decreasing to 1 metre during the morning.
1st Swell
Easterly 1 to 1.5 metres outside the reef, decreasing to around 1 metre by early evening.
Weather
Mostly sunny.
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 9 July, 2026

    14.2 °C

  • Average July

    21.2 °C

  • Highest 1 July, 2026

    27.6 °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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