Rocky Island Weather Forecast

    • 20
    • 21

    Windy

    • 18
    • 22

    Windy

    • 19
    • 24

    Partly cloudy

    • 21
    • 23

    Windy

    • 18
    • 19

    Windy

    • 17
    • 18

    Windy

    • 16
    • 19

    Cloudy

Today 27 Jan Lower Eyre Peninsula

Mostly sunny. Winds east to northeasterly 15 to 25 km/h tending northwest to southwesterly before dawn then tending southerly 25 to 40 km/h in the morning. Overnight temperatures falling to the low to mid 20s with daytime temperatures reaching 29 to 35.

Lower West Coastal Waters

Elliston to Cape Carnot
Wind
South to southwesterly 15 to 20 knots tending south to southeasterly 20 to 25 knots during the day.
Seas
1 to 1.5 metres, increasing to 1 to 2 metres by early evening.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Partly cloudy. The chance of a thunderstorm offshore.
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  • 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

    21.9 °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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