Western River Weather Forecast

    • 12
    • 27

    Clear

    • 13
    • 31

    Sunny

    • 14
    • 33

    Partly cloudy

    • 17
    • 26

    Shower

    • 12
    • 24

    Partly cloudy

    • 12
    • 26

    Partly cloudy

    • 14
    • 24

    Partly cloudy

Today 19 Feb Kangaroo Island

Clear. Winds southeasterly 15 to 25 km/h.

Investigator Strait Coastal Waters

Wind
Variable about 10 knots becoming southeasterly 15 to 20 knots in the late afternoon.
Seas
Around 1 metre.
1st Swell
West to southwesterly around 1 metre, increasing to 1 to 1.5 metres inshore.
Weather
Clear.
Weather Situation
A ridge of high pressure across the south of SA will weaken during Saturday as the high pressure centre moves into the Tasman Sea. A broad trough of low pressure lies over the north and will move south on Friday and Saturday. The trough will move eastwards during Sunday as a cold front moves across the south. A broad area of low pressure will persist across the north early next week as a new high pressure ridge becomes established over waters to the south.
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  • Temperature Forecast Bureau of Meteorology

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Western River Temperature Statistics View More

February Temperature

Cape Borda (35km)

  • Lowest 13 February, 2026

    10.6 °C
  • Average February

    18.5 °C
  • Highest 15 February, 2026

    31.9 °C

Climate (2021–Present)

Cape Borda (35km)

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  • Average Low 2021–2026

    11.7 °C
  • Average 2021–2026

    14.9 °C
  • Average High 2021–2026

    18.9 °C
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