Yankalilla Bay Weather Forecast

    • 17
    • 26

    Partly cloudy

    • 16
    • 21

    Shower

    • 13
    • 16

    Shower

    • 11
    • 16

    Cloudy

    • 11
    • 17

    Cloudy

    • 11
    • 20

    Partly cloudy

    • 12
    • 23

    Partly cloudy

Today 24 Mar Mount Lofty Ranges

Mostly sunny. Winds west to northwesterly 15 to 20 km/h tending west to southwesterly in the early afternoon then becoming light in the late afternoon. Daytime maximum temperatures 27 to 32.

Investigator Strait Coastal Waters

Wind
Variable about 10 knots.
Seas
Below 1 metre.
1st Swell
West to southwesterly below 1 metre.
Weather
Partly cloudy.
Weather Situation
A high pressure system over the Tasman sea, extends a ridge over southern SA. A broad trough moves over SA Tuesday then a cold front clips the southeast as an upper trough moves up over SA Wednesday and Thursday. A new ridge develops south of the Bight late in the week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Yankalilla Bay Temperature Statistics View More

March Temperature

Parawa West (Second Valley Forest) (9km)

  • Lowest 14 March, 2026

    9.9 °C

  • Average March

    15.9 °C

  • Highest 10 March, 2026

    29.1 °C

Climate (2021–Present)

Parawa West (Second Valley Forest) (9km)

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  • Average Low 2021–2026

    10.4 °C

  • Average 2021–2026

    13.4 °C

  • Average High 2021–2026

    17.6 °C
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