Western Shoal Beacon Weather Forecast

    • 6
    • 19

    Clear

    • 7
    • 26

    Sunny

    • 9
    • 29

    Sunny

    • 15
    • 31

    Mostly sunny

    • 10
    • 18

    Partly cloudy

    • 7
    • 21

    Sunny

    • 9
    • 25

    Mostly sunny

Today 17 Sep Whyalla

Clear. Winds southeasterly 15 to 20 km/h becoming light in the evening.

Spencer Gulf Coastal Waters

Wind
Variable about 10 knots.
Seas
Below 1 metre.
1st Swell
South to southwesterly around 1 metre, increasing to 1 to 2 metres south of Cowell to Wallaroo.
Weather
Clear.
Weather Situation
A strong high pressure system centred over Victoria will maintain a ridge across SA as it drifts slowly over NSW from Friday. A cold front will then approach from the west late Saturday and move across SA on Sunday, before another ridge pushes in behind the front. The associated high will then move eastwards across waters south from Monday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Western Shoal Beacon Temperature Statistics View More

September Temperature

Whyalla Airport (14km)

  • Lowest 11 September, 2026

    3.4 °C

  • Average September

    14.6 °C

  • Highest 13 September, 2026

    28.9 °C

Climate (2021–2026)

Whyalla Airport (14km)

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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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