Whyalla Marina Weather Forecast

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    Partly cloudy

    • 19
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    Mostly sunny

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    • 26

    Sunny

    • 19
    • 28

    Sunny

    • 19
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    Sunny

    • 19
    • 29

    Partly cloudy

    • 19
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    Partly cloudy

Today 19 Mar Whyalla

Partly cloudy. Winds southerly 20 to 30 km/h.

Spencer Gulf Coastal Waters

Wind
South to southeasterly 15 to 20 knots.
Seas
1 to 1.5 metres.
1st Swell
South to southwesterly around 1 metre.
Weather
Mostly clear.
Weather Situation
A ridge of high pressure will persist across the state. The high pressure centre will become established in the Tasman Sea over the weekend ahead of a cold front early next week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Whyalla Marina Temperature Statistics View More

March Temperature

Whyalla Airport (6km)

  • Lowest 14 March, 2026

    10.8 °C

  • Average March

    20.8 °C

  • Highest 10 March, 2026

    34.9 °C

Climate (2021–Present)

Whyalla Airport (6km)

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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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