Spencer Gulf Weather Forecast

    • 17
    • 22

    Windy

    • 17
    • 19

    Rain

    • 14
    • 17

    Partly cloudy

    • 16
    • 20

    Shower

    • 18
    • 19

    Shower

    • 17
    • 18

    Shower

    • 13
    • 16

    Shower

Today 12 Jun Flinders

Sunny. Winds northerly 25 to 35 km/h. Daytime maximum temperatures 20 to 25.

Spencer Gulf Coastal Waters

Wind
Northerly 20 to 30 knots.
Seas
1.5 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
Partly cloudy.
Weather Situation
A high pressure ridge weakens over the east as a cold front approaches western Victoria. This front will cross the State through Saturday, clearing the far east by early Sunday morning, before a high pressure system develops over the state in its wake. This high will drift eastwards into the Tasman on Monday as a low pressure system develops in the Bight, extending a weak trough off the western coast on Tuesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Spencer Gulf Temperature Statistics View More

June Temperature

Whyalla Airport (38km)

  • Lowest 8 June, 2026

    3.2 °C

  • Average June

    13 °C

  • Highest 1 June, 2026

    22 °C

Climate (2021–Present)

Whyalla Airport (38km)

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  • Average Low 2021–2026

    12 °C

  • Average 2021–2026

    17.5 °C

  • Average High 2021–2026

    23.8 °C
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