Spencer Gulf Weather Forecast

    • 14
    • 17

    Windy

    • 14
    • 17

    Cloudy

    • 16
    • 18

    Partly cloudy

    • 16
    • 18

    Partly cloudy

    • 14
    • 19

    Sunny

    • 16
    • 23

    Sunny

    • 19
    • 20

    Shower

Today 3 Oct Flinders

Sunny. Winds southerly 20 to 30 km/h. Overnight temperatures falling to between 5 and 9 with daytime temperatures reaching the low to mid 20s.

Spencer Gulf Coastal Waters

Wind
Southerly 15 to 20 knots, reaching up to 25 knots north of Cowell to Wallaroo in the late afternoon. Winds turning southeasterly in the evening.
Seas
1 to 1.5 metres, increasing to 1 to 2 metres north of Cowell to Wallaroo.
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 (38km)

  • Lowest 2 October, 2026

    12.5 °C
  • Average October

    16.4 °C
  • Highest 1 October, 2026

    21.7 °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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