Fourth Creek Entrance Weather Forecast

    • 13
    • 25

    Clear

    • 11
    • 29

    Sunny

    • 13
    • 32

    Sunny

    • 16
    • 38

    Sunny

    • 19
    • 42

    Mostly sunny

    • 22
    • 37

    Mostly sunny

    • 19
    • 34

    Mostly sunny

Today 14 Dec Mid North

Clear. Winds southwesterly 25 to 40 km/h turning southerly 20 to 30 km/h in the evening.

Spencer Gulf Coastal Waters

Wind
Southerly 15 to 25 knots, reaching up to 30 knots north of Cowell to Wallaroo during the afternoon and evening.
Seas
1.5 to 2.5 metres.
1st Swell
South to southwesterly below 1 metre, increasing to 1 to 2 metres south of Cowell to Wallaroo.
Weather
Partly cloudy.
Weather Situation
A high pressure system in the Bight, maintains a ridge over SA as it slowly moves eastwards and out to the Tasman Sea by Wednesday. A trough of low pressure forecast to drift into the far northeast of SA late Wednesday, slowing moving south during Thursday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Fourth Creek Entrance Temperature Statistics View More

December Temperature

Whyalla Airport (38km)

  • Lowest 2 December, 2025

    10.2 °C

  • Average December

    22.1 °C

  • Highest 4 December, 2025

    40.7 °C

Climate (2020–Present)

Whyalla Airport (38km)

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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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