False Bay Weather Forecast

    • 14
    • 23

    Possible shower

    • 13
    • 21

    Possible shower

    • 12
    • 21

    Shower or two

    • 12
    • 21

    Shower or two

    • 11
    • 19

    Partly cloudy

    • 8
    • 20

    Sunny

    • 8
    • 25

    Sunny

Today 26 Apr Whyalla

Partly cloudy. Medium chance of showers, most likely this evening. Winds southerly 25 to 35 km/h.

Spencer Gulf Coastal Waters

Wind
Southerly 15 to 20 knots, reaching up to 25 knots north of Cowell to Wallaroo in the late afternoon.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres north of Cowell to Wallaroo during the afternoon.
1st Swell
South to southwesterly around 1 metre, increasing to 1 to 2 metres south of Cowell to Wallaroo.
Weather
Partly cloudy.
Weather Situation
A high pressure system west of Perth extends a ridge of high pressure over waters south of the Bight. A cold front will pass over the south early in the week on the eastern flank of the ridge. The high in the west will move to a position south of the Bight by mid-week maintaining a broad southerly flow across the state.
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  • Temperature Forecast Bureau of Meteorology

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False Bay Temperature Statistics View More

April Temperature

Whyalla Airport (18km)

  • Lowest 23 April, 2025

    8.7 °C
  • Average April

    19.9 °C
  • Highest 12 April, 2025

    34.6 °C

Climate (2020–Present)

Whyalla Airport (18km)

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  • Average Low 2020–2025

    11.8 °C
  • Average 2020–2025

    17.4 °C
  • Average High 2020–2025

    23.8 °C
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