Yankalilla Bay Weather Forecast

    • 12
    • 14

    Partly cloudy

    • 7
    • 13

    Partly cloudy

    • 7
    • 16

    Shower

    • 13
    • 15

    Shower

    • 12
    • 17

    Shower

    • 11
    • 15

    Shower

    • 9
    • 13

    Shower

Today 13 Jun Mount Lofty Ranges

Mostly clear. Slight chance of a shower near the Barossa Valley, becoming less likely later this evening. Near zero chance of rain elsewhere. Winds southerly 15 to 20 km/h becoming light in the evening.

Investigator Strait Coastal Waters

Wind
Southwesterly 10 to 15 knots turning southerly in the late afternoon.
Seas
Around 1 metre.
1st Swell
West to southwesterly 1 to 2 metres.
Weather
Mostly clear.
Weather Situation
A weak high pressure system south of WA will move eastwards over waters south of SA on Sunday. This high will drift further eastwards to the Tasman Sea on Monday as a low pressure system develops in the vicinity of the Bight. The low and associated fronts are expected to move slowly southeastwards along the SA coast next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Yankalilla Bay Temperature Statistics View More

June Temperature

Parawa West (Second Valley Forest) (9km)

  • Lowest 4 June, 2026

    7 °C

  • Average June

    11.4 °C

  • Highest 11 June, 2026

    17.1 °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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