Spencer Gulf Weather Forecast

    • 12
    • 13

    Partly cloudy

    • 11
    • 13

    Cloudy

    • 11
    • 14

    Cloudy

    • 12
    • 14

    Cloudy

    • 12
    • 16

    Partly cloudy

    • 12
    • 14

    Shower

    • 11
    • 13

    Shower

Today 23 Jul Flinders

Partly cloudy. Winds southerly 15 to 25 km/h.

Spencer Gulf Coastal Waters

Wind
Southerly 15 to 20 knots.
Seas
Around 1 metre.
1st Swell
South to southwesterly 1 to 1.5 metres, increasing to 1.5 to 2.5 metres south of Cowell to Wallaroo.
Weather
Partly cloudy.
Weather Situation
A ridge of pressure system will build over South Australia this evening, with the associated high centre expected to lie over the Bight on Friday and Saturday. The high will move north over South Australia during Sunday, with a trough to build over the west of the State later Sunday ahead of a cold front to move over the Bight late Monday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Spencer Gulf Temperature Statistics View More

July Temperature

Whyalla Airport (38km)

  • Lowest 17 July, 2026

    0.9 °C

  • Average July

    10.8 °C

  • Highest 20 July, 2026

    20.4 °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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