Port of Whyalla Weather Forecast

    • 18
    • 24

    Mostly sunny

    • 16
    • 25

    Mostly sunny

    • 16
    • 25

    Mostly sunny

    • 17
    • 26

    Mostly sunny

    • 17
    • 30

    Partly cloudy

    • 21
    • 29

    Partly cloudy

    • 16
    • 23

    Partly cloudy

Today 1 Apr Whyalla

High chance of showers this morning. The chance of a thunderstorm this morning. Sunny afternoon. Light winds becoming southerly 20 to 30 km/h in the morning.

Spencer Gulf Coastal Waters

Wind
Southwesterly 10 to 15 knots turning southerly in the early afternoon. Winds reaching up to 20 knots north of Cowell to Wallaroo during the afternoon and evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres north of Cowell to Wallaroo during the afternoon.
1st Swell
South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
Weather
The chance of a thunderstorm north of Cowell to Wallaroo this morning. Sunny afternoon.
Weather Situation
A trough over central SA, links to a low pressure system well south of the Bight. The trough will continue to move eastwards, pushing into the northeast of SA later today. A high pressure system is expected to become established south of the Bight late in the week, after a weak front clips the southeast late Thursday.
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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

  • Average April

  • Highest

Climate (2021–Present)

Whyalla Airport (8km)

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  • Average Low 2021–2026

    11.9 °C
  • Average 2021–2026

    17.5 °C
  • Average High 2021–2026

    23.8 °C
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