South Island Weather Forecast

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Today 11 Mar Peninsula

Partly cloudy. High chance of showers, most likely in the afternoon and evening. The chance of a thunderstorm, possibly severe with heavy rain which may lead to flash flooding south of Coen in the afternoon and evening. Light winds. Daytime maximum temperatures in the low to mid 30s.

Torres Strait Coastal Waters

Wind
Variable about 10 knots.
Seas
Below 1 metre.
1st Swell
Northwest to southwesterly around 1 metre west of Cape York.
Weather
Partly cloudy. 70% chance of showers. The chance of a thunderstorm in the afternoon and evening.
Weather Situation
A trough lies through the Cairns waters, with northerly winds to the north of the trough and southeasterly winds to the south. A ridge of high pressure extends over waters to the south of this trough. The trough and ridge are expected to shift slowly northwards along the coast over coming days.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

South Island Temperature Statistics View More

March Temperature

Horn Island (62km)

  • Lowest 6 March, 2026

    23.3 °C

  • Average March

    27.2 °C

  • Highest 8 March, 2026

    31.3 °C

Climate (2021–Present)

Horn Island (62km)

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  • Average Low 2021–2026

    25.1 °C

  • Average 2021–2026

    27.5 °C

  • Average High 2021–2026

    30.9 °C
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