Yankalilla Bay Weather Forecast

    • 11
    • 16

    Shower

    • 10
    • 16

    Shower

    • 11
    • 17

    Shower

    • 10
    • 17

    Shower

    • 9
    • 17

    Partly cloudy

    • 8
    • 16

    Partly cloudy

    • 10
    • 17

    Shower

Today 17 May Mount Lofty Ranges

Partly cloudy. Medium chance of showers, most likely in the afternoon. Light winds. Overnight temperatures falling to around 11 with daytime temperatures reaching between 17 and 20.

Investigator Strait Coastal Waters

Wind
Variable below 10 knots.
Seas
Below 0.5 metres.
1st Swell
West to southwesterly 1 to 2 metres, decreasing to 1 to 1.5 metres during the morning.
Weather
Partly cloudy.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Yankalilla Bay Temperature Statistics View More

May Temperature

Parawa West (Second Valley Forest) (9km)

  • Lowest 7 May, 2026

    8.4 °C

  • Average May

    13.9 °C

  • Highest 1 May, 2026

    25.3 °C

Climate (2021–Present)

Parawa West (Second Valley Forest) (9km)

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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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