Thornton Beach Weather Forecast

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Today 11 Sep North Tropical Coast and Tablelands

Partly cloudy. Medium chance of showers near the coast, slight chance elsewhere. Winds southeasterly 20 to 30 km/h.

Cairns Coastal Waters

Cape Tribulation to Cardwell
Wind
Southeasterly 20 to 25 knots, reaching up to 30 knots offshore.
Seas
1 to 1.5 metres, increasing to 2 to 2.5 metres outside the reef.
1st Swell
Southeasterly below 1 metre, increasing to 1 to 2 metres outside the reef.
Weather
Partly cloudy.
Weather Situation
A ridge extends over the north Queensland waters, weakening slightly on the weekend.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Thornton Beach Temperature Statistics View More

September Temperature

Low Isles (26km)

  • Lowest 1 September, 2026

    19.8 °C

  • Average September

    23.7 °C

  • Highest 6 September, 2026

    29 °C

Climate (2021–2026)

Low Isles (26km)

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  • Average Low 2021–2026

    24 °C

  • Average 2021–2026

    26.1 °C

  • Average High 2021–2026

    29.3 °C
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