Bay Island Weather Forecast

    • 27
    • 28

    Partly cloudy

    • 26
    • 28

    Shower

    • 26
    • 27

    Shower

    • 25
    • 27

    Shower

    • 25
    • 28

    Partly cloudy

    • 26
    • 28

    Partly cloudy

    • 26
    • 28

    Sunny

Today 15 Dec Capricornia

Partly cloudy. Slight chance of a shower in the southwest, near zero chance elsewhere. The chance of a thunderstorm. Light winds.

Capricornia Coastal Waters

St Lawrence to Burnett Heads
Wind
North to northeasterly about 10 knots.
Seas
Below 1 metre.
1st Swell
Easterly below 1 metre.
Weather
Partly cloudy. The chance of a thunderstorm inshore.
Weather Situation
A trough and associated southeasterly change are moving northwards through the south Queensland waters, becoming a surge in southeasterly winds during Tuesday. A high south of the Bight will move eastwards and extend a ridge behind this trough, persisting for several days as the high enters and crosses the Tasman Sea.
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  • Temperature Forecast Bureau of Meteorology

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Bay Island Temperature Statistics View More

December Temperature

Williamson Airfield (21km)

  • Lowest 3 December, 2025

    15.7 °C

  • Average December

    25.6 °C

  • Highest 2 December, 2025

    32.5 °C

Climate (2020–Present)

Williamson Airfield (21km)

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  • Average Low 2020–2025

    17.5 °C

  • Average 2020–2025

    22.6 °C

  • Average High 2020–2025

    28.8 °C
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