Saint Peter Island Weather Forecast

    • 18
    • 19

    Shower or two

    • 18
    • 22

    Shower or two

    • 19
    • 19

    Shower or two

    • 18
    • 18

    Cloudy

    • 17
    • 17

    Cloudy

    • 16
    • 17

    Partly cloudy

    • 15
    • 18

    Mostly sunny

Today 7 Apr West Coast

Partly cloudy. High chance of showers west of Ceduna, medium chance elsewhere. The chance of a thunderstorm. Winds east to southeasterly 15 to 20 km/h becoming light in the late evening.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
East to southeasterly 10 to 15 knots decreasing to about 10 knots in the late evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Partly cloudy. The chance of a thunderstorm.
Weather Situation
A high-pressure system south of the state will move east on Wednesday allowing a strong cold front to move over South Australia later Thursday. A cooler southwest to southerly flow will gradually moderate as a stronger high-pressure system moves in from the west from Friday to be south of the state on Sunday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Saint Peter Island Temperature Statistics View More

April Temperature

Ceduna Airport (19km)

  • Lowest 2 April, 2026

    8.9 °C

  • Average April

    18.8 °C

  • Highest 4 April, 2026

    28.8 °C

Climate (2021–Present)

Ceduna Airport (19km)

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  • Average Low 2021–2026

    10.8 °C

  • Average 2021–2026

    16.8 °C

  • Average High 2021–2026

    23.7 °C
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