Spencer Gulf Weather Forecast

    • 11
    • 14

    Cloudy

    • 12
    • 14

    Partly cloudy

    • 12
    • 15

    Partly cloudy

    • 12
    • 15

    Cloudy

    • 12
    • 15

    Sunny

    • 12
    • 15

    Partly cloudy

    • 14
    • 16

    Shower

Today 22 Jun Flinders

Partly cloudy. Light winds.

Spencer Gulf Coastal Waters

Wind
North to northwesterly about 10 knots.
Seas
Below 1 metre.
1st Swell
South to southwesterly around 1 metre, increasing to 1 to 1.5 metres south of Port Neill to Port Victoria.
Weather
Partly cloudy.
Weather Situation
A high pressure system currently over the eastern border will drift into NSW as a weak trough skims the southeast on Tuesday, into Wednesday morning. A new high will move across waters to the south mid-week to be centred over Tasmania on Thursday, continuing to extend a ridge over SA on Friday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Spencer Gulf Temperature Statistics View More

June Temperature

Whyalla Airport (38km)

  • Lowest 8 June, 2026

    3.2 °C

  • Average June

    13.7 °C

  • Highest 12 June, 2026

    25.9 °C

Climate (2021–2026)

Whyalla Airport (38km)

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  • Average Low 2021–2026

    12 °C

  • Average 2021–2026

    17.6 °C

  • Average High 2021–2026

    23.8 °C
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