Spencer Gulf Weather Forecast

    • 16
    • 19

    Partly cloudy

    • 16
    • 18

    Partly cloudy

    • 15
    • 19

    Sunny

    • 17
    • 23

    Sunny

    • 21
    • 21

    Shower

    • 15
    • 18

    Shower

    • 16
    • 20

    Partly cloudy

Today 5 Oct Flinders

Partly cloudy. Light winds becoming west to southwesterly 15 to 20 km/h in the early afternoon then becoming light in the evening. Overnight temperatures falling to between 7 and 12 with daytime temperatures reaching the low 20s.

Spencer Gulf Coastal Waters

Wind
Variable about 10 knots.
Seas
Below 1 metre.
1st Swell
South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
Weather
Cloud clearing.
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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 2 October, 2026

    12.5 °C

  • Average October

    15.9 °C

  • Highest 1 October, 2026

    21.7 °C

Climate (2021–2026)

Whyalla Airport (38 km)

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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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