Bay Island Weather Forecast

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    Clear

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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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    Partly cloudy

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    Shower

Today 21 Nov Capricornia

Mostly clear. The chance of a thunderstorm in the south. Winds northeast to southeasterly 15 to 20 km/h.

Capricornia Coastal Waters

St Lawrence to Burnett Heads
Wind
Southeasterly 10 to 15 knots, reaching up to 20 knots south of Cape Capricorn.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore south of Cape Capricorn.
1st Swell
Easterly below 1 metre.
Weather
Partly cloudy.
Weather Situation
A weak ridge extends over north Queensland waters, strengthening slightly on Saturday before weakening from Sunday. A trough is forecast to brush waters near the New South Wales border during Sunday into Monday before moving offshore.
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  • Temperature Forecast Bureau of Meteorology

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Bay Island Temperature Statistics View More

November Temperature

Williamson Airfield (21km)

  • Lowest 8 November, 2025

    19.1 °C

  • Average November

    25.8 °C

  • Highest 1 November, 2025

    34.1 °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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