South Barren Island Weather Forecast

    • 20
    • 21

    Partly cloudy

    • 19
    • 21

    Partly cloudy

    • 19
    • 21

    Partly cloudy

    • 19
    • 21

    Sunny

    • 19
    • 21

    Partly cloudy

    • 20
    • 21

    Sunny

    • 19
    • 21

    Partly cloudy

Today 30 Aug Capricornia

Partly cloudy. Slight chance of a shower in the late morning and afternoon. Winds east to southeasterly 20 to 30 km/h. Daytime maximum temperatures in the mid to high 20s.

Capricornia Coastal Waters

St Lawrence to Burnett Heads
Wind
Southeasterly 15 to 20 knots.
Seas
1 to 1.5 metres.
1st Swell
East to southeasterly below 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Weather
Partly cloudy. 60% chance of showers.
Weather Situation
A strengthening ridge extends over the south Queensland waters and will persist for the next several days.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

South Barren Island Temperature Statistics View More

August Temperature

Williamson Airfield (50km)

  • Lowest 14 August, 2026

    4.6 °C

  • Average August

    18.4 °C

  • Highest 10 August, 2026

    28.9 °C

Climate (2021–2026)

Williamson Airfield (50km)

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  • Average Low 2021–2026

    17.6 °C

  • Average 2021–2026

    22.7 °C

  • Average High 2021–2026

    28.8 °C
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