Port of Whyalla Weather Forecast

    • 18
    • 29

    Partly cloudy

    • 21
    • 30

    Partly cloudy

    • 22
    • 29

    Shower or two

    • 21
    • 26

    Rain. Heavy falls possible

    • 21
    • 29

    Showers

    • 22
    • 27

    Shower or two

    • 21
    • 26

    Possible shower

Today 25 Feb Whyalla

Partly cloudy. Winds southerly 30 to 40 km/h.

Spencer Gulf Coastal Waters

Wind
Southeasterly 20 to 30 knots.
Seas
2 to 3 metres.
1st Swell
South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
Weather
Mostly clear.
Weather Situation
A tropical low pressure system centred over the southeast of the NT extends a trough into the northeast of SA. This low is expected to remain near stationary until Friday, after which it is expected to move southwards over the weekend. A high pressure ridge over waters to the south of SA will move into the Tasman Sea later in the week, pushing the trough back west over central SA this weekend.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Port of Whyalla Temperature Statistics View More

February Temperature

Whyalla Airport (8km)

  • Lowest 3 February, 2026

    10.8 °C

  • Average February

    23.8 °C

  • Highest 11 February, 2026

    39.2 °C

Climate (2021–Present)

Whyalla Airport (8km)

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  • Average Low 2021–2026

    11.9 °C

  • Average 2021–2026

    17.5 °C

  • Average High 2021–2026

    23.8 °C
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