Yankalilla Bay Weather Forecast

    • 9
    • 16

    Shower

    • 10
    • 16

    Shower

    • 10
    • 17

    Shower

    • 9
    • 17

    Partly cloudy

    • 9
    • 17

    Partly cloudy

    • 10
    • 17

    Shower

    • 9
    • 16

    Shower

Today 18 May Mount Lofty Ranges

Partly cloudy. Patchy morning fog. Medium chance of showers. Light winds becoming westerly 15 to 20 km/h in the middle of the day. Overnight temperatures falling to around 9 with daytime temperatures reaching between 16 and 19.

Investigator Strait Coastal Waters

Wind
Variable about 10 knots becoming westerly 10 to 15 knots in the middle of the day.
Seas
Around 1 metre.
1st Swell
West to southwesterly 1 to 1.5 metres, decreasing to around 1 metre around midday.
Weather
Partly cloudy. 50% chance of showers.
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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