Cairncross Island Weather Forecast
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Shower
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Shower
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Shower
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- 27
Shower
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Shower
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Sunny
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- 27
Partly cloudy
Today 16 Oct Peninsula
Partly cloudy. Medium chance of showers north of Coen, slight chance elsewhere. The chance of a thunderstorm during this afternoon and evening. Winds east to southeasterly 15 to 25 km/h becoming easterly 25 to 35 km/h in the morning. Daytime maximum temperatures 32 to 38.
Peninsula Coastal Waters
Sharp Point to Cape Melville- Wind
- Southeasterly 20 to 25 knots, reaching up to 30 knots during the day.
- Seas
- 1 to 1.5 metres, increasing to 2 to 2.5 metres outside the reef.
- 1st Swell
- East to southeasterly 1 to 1.5 metres outside the reef.
- Weather
- Partly cloudy. 50% chance of showers.
- Weather Situation
- A ridge and southeasterly winds will build over the next couple of days as a high moves east across the Tasman Sea. The ridge will weaken from Saturday.
Cairncross Island Temperature Statistics View More
October Temperature
Horn Island (100km)
Lowest 2 October, 2025
24.7 °CAverage October
28 °CHighest 6 October, 2025
32.9 °C
Climate (2020–Present)
Horn Island (100km)
Average Low 2020–2025
25.1 °CAverage 2020–2025
27.5 °CAverage High 2020–2025
30.9 °C