Convention Beach Weather Forecast

    • 7
    • 21

    Clear

    • 12
    • 21

    Shower

    • 11
    • 16

    Cloudy

    • 12
    • 17

    Shower

    • 9
    • 21

    Shower

    • 12
    • 16

    Cloudy

    • 7
    • 17

    Shower

Today 31 Aug Lower Eyre Peninsula

Clear. Light winds becoming northerly 15 to 20 km/h in the late evening.

Lower West Coastal Waters

Elliston to Cape Carnot
Wind
Variable about 10 knots becoming northeasterly 10 to 15 knots in the late evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 2.5 to 3 metres.
Weather
Clear.
Weather Situation
A high pressure system centred over eastern NSW extends a ridge over SA. The ridge will weaken and the high will move eastwards on Tuesday and a cold front is expected to move across SA. Another high pressure ridge will move across the north of the state on Wednesday and Thursday and another cold front will slip across the southeast of SA early Thursday. The ridge will move eastwards early Friday then another trough and cold front will move over SA during the day.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Convention Beach Temperature Statistics View More

August Temperature

Cummins Airport (34km)

  • Lowest 2 August, 2026

    2.7 °C
  • Average August

    11.5 °C
  • Highest 28 August, 2026

    22.1 °C

Climate (2021–2026)

Cummins Airport (34km)

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  • Average Low 2021–2026

    9.6 °C
  • Average 2021–2026

    15.7 °C
  • Average High 2021–2026

    22.9 °C
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