Rocky Island Weather Forecast

    • 16
    • 17

    Cloudy

    • 16
    • 17

    Cloudy

    • 14
    • 17

    Partly cloudy

    • 14
    • 17

    Sunny

    • 15
    • 18

    Partly cloudy

    • 16
    • 18

    Partly cloudy

    • 16
    • 20

    Partly cloudy

Today 12 Apr Lower Eyre Peninsula

Cloudy. Winds southwesterly 15 to 25 km/h becoming light in the evening. Daytime maximum temperatures around 20.

Lower West Coastal Waters

Elliston to Cape Carnot
Wind
Southwesterly 10 to 15 knots decreasing to about 10 knots in the evening.
Seas
Around 1 metre.
1st Swell
Southerly 4 metres.
Weather
Cloudy.
Weather Situation
A high pressure system south of the Bight will move slowly northeast this week allowing a series of fronts to pass over the southeast on Wednesday and Thursday. A second high pressure system is expected to follow and become established well south of the Bight by Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Rocky Island Temperature Statistics View More

April Temperature

Cummins Airport (41km)

  • Lowest 2 April, 2026

    7.5 °C

  • Average April

    17.2 °C

  • Highest 4 April, 2026

    28.2 °C

Climate (2021–Present)

Cummins Airport (41km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    9.5 °C

  • Average 2021–2026

    15.6 °C

  • Average High 2021–2026

    22.9 °C
Get WillyWeather+ to remove ads