Rocky Island Weather Forecast

    • 13
    • 15

    Partly cloudy

    • 14
    • 19

    Shower

    • 16
    • 16

    Partly cloudy

    • 14
    • 23

    Sunny

    • 16
    • 17

    Shower

    • 14
    • 15

    Shower

    • 14
    • 15

    Cloudy

Today 29 Oct Lower Eyre Peninsula

Partly cloudy. Light winds becoming southeast to southwesterly 15 to 25 km/h in the early afternoon then becoming light in the late evening. Daytime maximum temperatures in the low 20s.

Lower West Coastal Waters

Elliston to Cape Carnot
Wind
Variable about 10 knots becoming south to southeasterly 10 to 15 knots in the early afternoon then tending east to southeasterly in the late evening.
Seas
Below 1 metre.
1st Swell
Southwesterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Weather
Partly cloudy.
Weather Situation
A high pressure system well south of the state will extend a ridge coastal waters until a trough begins to enter in the west early Thursday. This trough and a weak embedded low pressure system will sweep across waters on Thursday with a weak high pressure system developing in the Bight on Friday. This high will move eastwards, making way for cold front moving into the west late Saturday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Rocky Island Temperature Statistics View More

October Temperature

Cummins Airport (41km)

  • Lowest 13 October, 2025

    2.3 °C

  • Average October

    14.9 °C

  • Highest 4 October, 2025

    33.8 °C

Climate (2020–Present)

Cummins Airport (41km)

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  • Average Low 2020–2025

    9.5 °C

  • Average 2020–2025

    15.6 °C

  • Average High 2020–2025

    22.9 °C
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