Sibsey Island Weather Forecast

    • 18
    • 18

    Cloudy

    • 18
    • 21

    Shower

    • 19
    • 21

    Shower

    • 17
    • 17

    Shower

    • 16
    • 16

    Cloudy

    • 16
    • 17

    Cloudy

    • 17
    • 18

    Cloudy

Today 7 Apr Lower Eyre Peninsula

Partly cloudy. Slight chance of a shower. Winds south to southwesterly 15 to 20 km/h turning east to southeasterly in the early afternoon. Overnight temperatures falling to around 13 with daytime temperatures reaching the low 20s.

Spencer Gulf Coastal Waters

Wind
South to southwesterly 15 to 20 knots turning east to southeasterly below 10 knots in the late morning and afternoon.
Seas
1 to 1.5 metres, decreasing below 1 metre during the morning.
1st Swell
South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo during the morning.
Weather
Partly cloudy.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sibsey Island Temperature Statistics View More

April Temperature

Port Lincoln Airport (28km)

  • Lowest 2 April, 2026

    10.8 °C

  • Average April

    18.5 °C

  • Highest 1 April, 2026

    24.5 °C

Climate (2021–Present)

Port Lincoln Airport (28km)

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  • Average Low 2021–2026

    11.4 °C

  • Average 2021–2026

    15.8 °C

  • Average High 2021–2026

    21.3 °C
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