Mullalong Beach Weather Forecast

    • 10
    • 16

    Windy

    • 9
    • 17

    Partly cloudy

    • 9
    • 19

    Partly cloudy

    • 11
    • 22

    Partly cloudy

    • 14
    • 21

    Shower

    • 13
    • 20

    Shower

    • 11
    • 18

    Partly cloudy

Today 9 Sep Lower Eyre Peninsula

Cloudy. Slight chance of a shower near the east coast early this morning. Near zero chance of rain elsewhere. Winds southeasterly 25 to 40 km/h tending easterly 25 to 35 km/h in the late evening. Daytime maximum temperatures around 15.

Lower West Coastal Waters

Elliston to Cape Carnot
Wind
Southeasterly 20 to 30 knots turning easterly 25 to 30 knots in the evening.
Seas
2 to 2.5 metres.
1st Swell
Southwesterly 3 metres, increasing to 3 to 5 metres during the morning.
Weather
Cloudy.
Weather Situation
A high pressure system centred south of WA extends a ridge across the south of SA. The main high centre will move eastwards during the week to be centred to the east of SA on Friday. A trough over the interior of WA will remain stationary for most of the week and may extend into the far west of SA at times. Another low pressure trough will approach from the west on Saturday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mullalong Beach Temperature Statistics View More

September Temperature

Cummins Airport (54km)

  • Lowest 8 September, 2026

    2.4 °C

  • Average September

    12.1 °C

  • Highest 4 September, 2026

    24.3 °C

Climate (2021–2026)

Cummins Airport (54km)

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  • Average Low 2021–2026

    9.7 °C

  • Average 2021–2026

    15.7 °C

  • Average High 2021–2026

    22.9 °C
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