Bay Island Weather Forecast

    • 19
    • 21

    Sunny

    • 18
    • 21

    Partly cloudy

    • 18
    • 22

    Partly cloudy

    • 19
    • 22

    Partly cloudy

    • 20
    • 22

    Partly cloudy

    • 19
    • 22

    Cloudy

    • 19
    • 22

    Partly cloudy

Today 21 Aug Capricornia

Partly cloudy. The chance of fog inland early this morning. Light winds becoming easterly 15 to 20 km/h in the morning then becoming light in the evening. Daytime maximum temperatures in the mid to high 20s.

Capricornia Coastal Waters

St Lawrence to Burnett Heads
Wind
Southeasterly 10 to 15 knots.
Seas
Around 1 metre.
1st Swell
Easterly below 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Weather
Mostly sunny.
Weather Situation
A weakening ridge persists over southern Queensland waters from a high [1031 hPa] drifting east over the Tasman Sea.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Bay Island Temperature Statistics View More

August Temperature

Williamson Airfield (21km)

  • Lowest 14 August, 2026

    4.6 °C

  • Average August

    18 °C

  • Highest 10 August, 2026

    28.9 °C

Climate (2021–2026)

Williamson Airfield (21km)

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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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