Port of Whyalla Weather Forecast

    • 6
    • 18

    Partly cloudy

    • 6
    • 19

    Mostly sunny

    • 7
    • 19

    Sunny

    • 7
    • 21

    Mostly sunny

    • 11
    • 20

    Possible shower

    • 9
    • 19

    Possible shower

    • 11
    • 19

    Showers

Today 6 Jun Whyalla

Partly cloudy. Light winds.

Spencer Gulf Coastal Waters

Wind
Variable about 10 knots.
Seas
Below 1 metre.
1st Swell
South to southwesterly 1 to 1.5 metres, increasing to 1.5 to 2.5 metres around midday.
Weather
Mostly sunny.
Weather Situation
A high pressure system over SA, will move steadily eastwards to be centred over western NSW by Saturday evening and over the Tasman Sea by Monday. Northerly winds freshen Monday and Tuesday ahead of a weakening cold front mid-week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Port of Whyalla Temperature Statistics View More

June Temperature

Whyalla Airport (8km)

  • Lowest 5 June, 2026

    5.8 °C

  • Average June

    13.3 °C

  • Highest 1 June, 2026

    22 °C

Climate (2021–Present)

Whyalla Airport (8km)

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  • Average Low 2021–2026

    12 °C

  • Average 2021–2026

    17.5 °C

  • Average High 2021–2026

    23.8 °C
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