Yankalilla Bay Weather Forecast

    • 9
    • 12

    Rain

    • 8
    • 12

    Shower

    • 7
    • 12

    Shower

    • 7
    • 11

    Cloudy

    • 4
    • 12

    Partly cloudy

    • 6
    • 13

    Partly cloudy

    • 6
    • 14

    Partly cloudy

Today 2 Jul Mount Lofty Ranges

Cloudy. Very high chance of rain, becoming less likely in the evening. Winds northwesterly 30 to 45 km/h turning westerly 30 to 40 km/h in the middle of the day. Daytime maximum temperatures between 10 and 14.

Investigator Strait Coastal Waters

Wind
Westerly 25 to 30 knots, reaching up to 35 knots in the afternoon.
Seas
2.5 to 3 metres.
1st Swell
Westerly 2 to 3 metres, increasing to 2 to 4 metres by early evening, then tending west to southwesterly 2 to 4 metres later in the evening.
Weather
Cloudy. 95% chance of showers. The chance of a thunderstorm this morning.
Weather Situation
A series of low pressure systems passing over waters to the south will extend cold fronts that will cross over SA through to the end of the week. A high pressure system is then forecast to move into the Bight from late Friday and extend a ridge across the state over the weekend, as it slowly moves southeastwards towards Tasmania.
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 1 July, 2026

    9.7 °C

  • Average July

    11 °C

  • Highest

    –

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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