Spencer Gulf Weather Forecast

    • 19
    • 19

    Windy

    • 17
    • 20

    Windy

    • 16
    • 21

    Partly cloudy

    • 20
    • 23

    Shower

    • 18
    • 19

    Shower

    • 16
    • 18

    Shower

    • 15
    • 18

    Windy

Today 10 Nov Flinders

Mostly clear. Winds south to southwesterly 25 to 35 km/h.

Spencer Gulf Coastal Waters

Wind
Southwesterly 20 to 30 knots turning southerly in the evening.
Seas
2 to 2.5 metres.
1st Swell
South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
Weather
Cloudy.
Weather Situation
A trough over the eastern border will clear into NSW overnight as a weak ridge of high pressure develops south of Bight by Wednesday. This ridge will persist into Thursday before a broad area of low pressure develops over SA on Friday. This low will track eastwards, making way for a new high pressure ridge in the west on Saturday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Spencer Gulf Temperature Statistics View More

November Temperature

Whyalla Airport (38 km)

  • Lowest 6 November, 2026

    10.4 °C

  • Average November

    19 °C

  • Highest 1 November, 2026

    29.5 °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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