Rattlesnake Island Weather Forecast

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Today 16 Dec Herbert and Lower Burdekin

Partly cloudy. Medium chance of showers, most likely in the afternoon. The chance of a thunderstorm in the afternoon and evening. Winds east to northeasterly 15 to 25 km/h becoming light in the late evening. Daytime maximum temperatures 30 to 35.

Townsville Coastal Waters

Cardwell to Bowen
Wind
Easterly 15 to 20 knots.
Seas
Below 1 metre, increasing to 1 to 1.5 metres outside the reef by early evening.
1st Swell
Easterly below 1 metre.
Weather
Partly cloudy. 60% chance of showers.
Weather Situation
A high moving into the Tasman Sea will strengthen ridge over the over the north Queensland waters from Wednesday, accompanying a surge in southeasterly winds. The ridge will persist for the next few days as the high moves east, before weakening over the weekend.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Rattlesnake Island Temperature Statistics View More

December Temperature

Townsville Airport (29km)

  • Lowest 6 December, 2025

    21.6 °C

  • Average December

    28 °C

  • Highest 2 December, 2025

    36.3 °C

Climate (2020–Present)

Townsville Airport (29km)

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  • Average Low 2020–2025

    20.8 °C

  • Average 2020–2025

    24.9 °C

  • Average High 2020–2025

    29.7 °C
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