Barren Island Weather Forecast

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    Partly cloudy

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    Sunny

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    Partly cloudy

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    Partly cloudy

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    Partly cloudy

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    Partly cloudy

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    Sunny

Today 17 Oct Capricornia

Mostly sunny. Winds east to southeasterly 15 to 20 km/h tending east to northeasterly 15 to 25 km/h in the morning then becoming light in the late evening. Daytime maximum temperatures 28 to 34.

Mackay Costal Waters

Bowen to St Lawrence
Wind
Southeasterly 15 to 20 knots turning easterly 10 to 15 knots in the evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore north of Hamilton Island.
1st Swell
Easterly below 1 metre.
Weather
Mostly sunny.
Weather Situation
A firm ridge and southeasterly winds will remain in place over the next couple of days as a high [1027 hPa] over the Tasman Sea moves slowly east. The ridge will weaken from Saturday as the high shifts away and a new weaker high enters the Tasman Sea.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Barren Island Temperature Statistics View More

October Temperature

Middle Percy Island (51km)

  • Lowest 6 October, 2025

    19.5 °C

  • Average October

    22.8 °C

  • Highest 2 October, 2025

    28.3 °C

Climate (2020–Present)

Middle Percy Island (51km)

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  • Average Low 2020–2025

    20.7 °C

  • Average 2020–2025

    22.6 °C

  • Average High 2020–2025

    25.4 °C
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