Port of Whyalla Weather Forecast

    • 18
    • 27

    Cloud clearing

    • 15
    • 33

    Sunny

    • 18
    • 33

    Sunny

    • 17
    • 32

    Partly cloudy

    • 20
    • 32

    Partly cloudy

    • 19
    • 31

    Sunny

    • 18
    • 29

    Partly cloudy

Today 11 Apr Whyalla

Cloud clearing. Winds southerly 15 to 25 km/h becoming light in the late evening.

Spencer Gulf Coastal Waters

Wind
South to southeasterly 10 to 15 knots tending east to southeasterly in the evening. Winds reaching up to 20 knots south of Cowell to Wallaroo in the evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres south of Port Neill to Port Victoria by early evening.
1st Swell
South to southwesterly 1 to 1.5 metres, increasing to 1 to 2 metres by early evening.
Weather
Cloud clearing.
Weather Situation
A weak trough to the east of Adelaide will continue to move eastwards, then about northeastern SA today as a high moves over waters to the south. The high moves quickly into the Tasman Sea, with a ridge of high pressure remaining over SA over the weekend and into the new week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Port of Whyalla Temperature Statistics View More

April Temperature

Whyalla Airport (8km)

  • Lowest 8 April, 2025

    8.9 °C
  • Average April

    18.7 °C
  • Highest 6 April, 2025

    28.1 °C

Climate (2020–Present)

Whyalla Airport (8km)

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  • Average Low 2020–2025

    11.8 °C
  • Average 2020–2025

    17.4 °C
  • Average High 2020–2025

    23.7 °C
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