Yankalilla Bay Weather Forecast

    • 10
    • 15

    Cloudy

    • 9
    • 17

    Partly cloudy

    • 10
    • 19

    Partly cloudy

    • 11
    • 19

    Cloudy

    • 12
    • 19

    Shower

    • 12
    • 18

    Shower

    • 12
    • 18

    Shower

Today 10 May Mount Lofty Ranges

Cloudy. Slight chance of a shower, most likely in the morning. Light winds. Overnight temperatures falling to around 10 with daytime temperatures reaching between 15 and 18.

Investigator Strait Coastal Waters

Wind
Southeasterly about 10 knots increasing to 10 to 15 knots in the early afternoon.
Seas
Below 1 metre.
1st Swell
Southerly 1 to 1.5 metres through the Backstairs Passage, decreasing to around 1 metre later in the evening.
Weather
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

    13.4 °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

    10.4 °C

  • Average 2021–2026

    13.5 °C

  • Average High 2021–2026

    17.7 °C
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