Yankalilla River Entrance Weather Forecast

    • 8
    • 16

    Sunny

    • 7
    • 19

    Sunny

    • 10
    • 20

    Partly cloudy

    • 13
    • 20

    Partly cloudy

    • 11
    • 20

    Shower

    • 10
    • 15

    Cloudy

    • 8
    • 15

    Cloudy

Today 10 Sep Mount Lofty Ranges

Sunny. Winds east to southeasterly 15 to 25 km/h. Daytime maximum temperatures between 14 and 17.

Investigator Strait Coastal Waters

Wind
East to southeasterly 15 to 20 knots.
Seas
1 to 1.5 metres, decreasing to 1 metre around midday.
1st Swell
West to southwesterly around 1 metre, increasing to 1 to 1.5 metres inshore.
Weather
Mostly sunny.
Weather Situation
A high pressure system centred south of the Bight extends a ridge across the south of SA. The main high centre will gradually move eastwards to be centred to the east of SA on Friday. A trough over the interior of WA will remain stationary for most of the week and may extend into the far west of SA at times. Another low pressure trough will approach from the west on Saturday and move across SA on Sunday.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Yankalilla River Entrance Temperature Statistics View More

September Temperature

Parawa West (Second Valley Forest) (11km)

  • Lowest 8 September, 2026

    5.2 °C
  • Average September

    10.7 °C
  • Highest 1 September, 2026

    16.6 °C

Climate (2021–2026)

Parawa West (Second Valley Forest) (11km)

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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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