Rocky Island Weather Forecast

    • 20
    • 28

    Partly cloudy

    • 20
    • 21

    Windy

    • 19
    • 23

    Windy

    • 20
    • 25

    Partly cloudy

    • 20
    • 21

    Windy

    • 18
    • 19

    Windy

    • 16
    • 18

    Windy

Today 26 Jan Lower Eyre Peninsula

Mostly sunny. Winds east to northeasterly 15 to 25 km/h tending east to southeasterly in the late afternoon. Overnight temperatures falling to around 17 with daytime temperatures reaching 38 to 47.

Lower West Coastal Waters

Elliston to Cape Carnot
Wind
Easterly 10 to 15 knots turning south to southeasterly in the early afternoon then tending east to southeasterly in the evening. Winds reaching up to 20 knots offshore in the late evening.
Seas
Around 1 metre.
1st Swell
Southwesterly 1.5 to 2 metres.
Weather
Sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Rocky Island Temperature Statistics View More

January Temperature

Cummins Airport (41km)

  • Lowest 5 January, 2026

    7.5 °C

  • Average January

    21.5 °C

  • Highest 7 January, 2026

    43.6 °C

Climate (2021–Present)

Cummins Airport (41km)

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  • Average Low 2021–2026

    9.5 °C

  • Average 2021–2026

    15.6 °C

  • Average High 2021–2026

    22.9 °C
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