Tunkalilla Beach Weather Forecast

    • 10
    • 14

    Shower

    • 8
    • 14

    Cloudy

    • 9
    • 15

    Partly cloudy

    • 6
    • 15

    Partly cloudy

    • 9
    • 15

    Shower

    • 9
    • 13

    Shower

    • 6
    • 13

    Cloudy

Today 20 Aug Mount Lofty Ranges

Partly cloudy. High chance of showers in the south, medium chance elsewhere. Winds northwesterly 20 to 30 km/h turning westerly 15 to 25 km/h in the early afternoon. Overnight temperatures falling to between 7 and 10 with daytime temperatures reaching between 14 and 17.

South Central Coastal Waters

Wind
Northwest to southwesterly 15 to 25 knots, reaching up to 30 knots during the morning.
Seas
1 to 2 metres.
1st Swell
Westerly 2 to 3 metres, increasing to 2.5 to 4 metres west of Kangaroo Island.
Weather
Partly cloudy. 90% chance of showers.
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

    9.9 °C

  • Highest 18 August, 2026

    16.3 °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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