Yankalilla Bay Weather Forecast

    • 4
    • 12

    Partly cloudy

    • 4
    • 13

    Sunny

    • 6
    • 13

    Partly cloudy

    • 8
    • 13

    Partly cloudy

    • 9
    • 13

    Cloudy

    • 9
    • 13

    Shower

    • 7
    • 11

    Shower

Today 17 Jul Mount Lofty Ranges

Sunny. Light winds. Daytime maximum temperatures between 14 and 17.

Investigator Strait Coastal Waters

Wind
North to northeasterly about 10 knots increasing to 10 to 15 knots in the middle of the day then decreasing to about 10 knots in the late evening.
Seas
Below 1 metre.
1st Swell
West to southwesterly 1 to 1.5 metres.
Weather
Mostly sunny.
Weather Situation
A strong high pressure system over eastern SA will slowly move east over the rest of the week and the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Yankalilla Bay Temperature Statistics View More

July Temperature

Parawa West (Second Valley Forest) (9km)

  • Lowest 16 July, 2026

    5.9 °C

  • Average July

    9.6 °C

  • Highest 8 July, 2026

    14.5 °C

Climate (2021–2026)

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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