False Bay Weather Forecast

    • 19
    • 28

    Windy. Partly cloudy

    • 15
    • 27

    Becoming windy. Sunny

    • 15
    • 31

    Sunny

    • 17
    • 35

    Mostly sunny

    • 18
    • 31

    Partly cloudy

    • 17
    • 29

    Mostly sunny

    • 16
    • 31

    Sunny

Today 30 Dec Whyalla

Partly cloudy. Winds southerly 35 to 50 km/h.

Spencer Gulf Coastal Waters

Wind
Southerly 15 to 25 knots, reaching up to 30 knots during the afternoon and evening.
Seas
1.5 to 2.5 metres.
1st Swell
South to southwesterly below 1 metre, increasing to around 1 metre south of Cowell to Wallaroo.
Weather
Partly cloudy.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

False Bay Temperature Statistics View More

December Temperature

Whyalla Airport (18km)

  • Lowest 2 December, 2025

    10.2 °C

  • Average December

    22.3 °C

  • Highest 18 December, 2025

    42.6 °C

Climate (2020–Present)

Whyalla Airport (18km)

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  • Average Low 2020–2025

    11.8 °C

  • Average 2020–2025

    17.4 °C

  • Average High 2020–2025

    23.7 °C
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