Spencer Gulf Weather Forecast

    • 15
    • 19

    Partly cloudy

    • 15
    • 19

    Partly cloudy

    • 16
    • 18

    Partly cloudy

    • 17
    • 21

    Partly cloudy

    • 20
    • 22

    Shower

    • 19
    • 21

    Partly cloudy

    • 19
    • 23

    Shower

Today 26 Oct Flinders

Sunny. The chance of frost on and east of the ranges in the early morning. Winds south to southeasterly 15 to 20 km/h turning west to southwesterly in the late morning then tending southeast to southwesterly in the evening. Overnight temperatures falling to between 3 and 8 with daytime temperatures reaching between 19 and 22.

Spencer Gulf Coastal Waters

Wind
West to southwesterly 10 to 15 knots becoming variable about 10 knots in the morning then becoming south to southeasterly 10 to 15 knots in the early afternoon.
Seas
Around 1 metre.
1st Swell
South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
Weather
Partly cloudy.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Spencer Gulf Temperature Statistics View More

October Temperature

Whyalla Airport (38 km)

  • Lowest 15 October, 2026

    6.2 °C

  • Average October

    18.3 °C

  • Highest 22 October, 2026

    35.3 °C

Climate (2021–2026)

Whyalla Airport (38 km)

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  • Average Low 2021–2026

    12.1 °C

  • Average 2021–2026

    17.6 °C

  • Average High 2021–2026

    23.8 °C
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