Spencer Gulf Weather Forecast

    • 13
    • 16

    Partly cloudy

    • 13
    • 17

    Partly cloudy

    • 13
    • 17

    Sunny

    • 13
    • 18

    Partly cloudy

    • 16
    • 17

    Partly cloudy

    • 15
    • 18

    Shower

    • 16
    • 18

    Shower

Today 6 Jun Flinders

Partly cloudy. The chance of morning frost on and east of the ranges. The chance of morning fog. Light winds. Daytime maximum temperatures between 14 and 17.

Spencer Gulf Coastal Waters

Wind
Variable about 10 knots.
Seas
Below 1 metre.
1st Swell
South to southwesterly 1 to 1.5 metres, increasing to 1.5 to 2.5 metres around midday.
Weather
Mostly sunny.
Weather Situation
A high pressure system over SA, will move steadily eastwards to be centred over western NSW by Saturday evening and over the Tasman Sea by Monday. Northerly winds freshen Monday and Tuesday ahead of a weakening cold front mid-week.
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 5 June, 2026

    5.8 °C

  • Average June

    13.3 °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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