Tunkalilla Beach Weather Forecast

    • 9
    • 13

    Cloudy

    • 9
    • 14

    Shower

    • 8
    • 14

    Shower

    • 9
    • 15

    Shower

    • 8
    • 14

    Shower

    • 8
    • 13

    Partly cloudy

    • 7
    • 13

    Partly cloudy

Today 10 Aug Mount Lofty Ranges

Cloudy. Medium chance of showers. Winds westerly 20 to 30 km/h tending northwesterly 15 to 20 km/h in the late evening.

South Central Coastal Waters

Wind
Westerly 15 to 20 knots turning northwesterly in the evening.
Seas
1 to 1.5 metres, decreasing to 1 metre later in the evening.
1st Swell
Southwesterly 4 metres.
Weather
Cloudy.
Weather Situation
A high pressure system is located just to the northeast of the state, ahead of a cold front forecast to move across the state from Tuesday and early Wednesday. A ridge of high pressure then pushes into the west of the state on Wednesday, with the associated high moving over the rest of SA on Thursday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Tunkalilla Beach Temperature Statistics View More

August Temperature

Parawa West (Second Valley Forest) (8km)

  • Lowest 1 August, 2026

    3.2 °C

  • Average August

    9.4 °C

  • Highest 7 August, 2026

    15.9 °C

Climate (2021–2026)

Parawa West (Second Valley Forest) (8km)

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  • Average Low 2021–2026

    10.5 °C

  • Average 2021–2026

    13.5 °C

  • Average High 2021–2026

    17.7 °C
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