Rocky River Entrance Weather Forecast

    • 11
    • 16

    Cloudy

    • 10
    • 16

    Partly cloudy

    • 8
    • 16

    Cloudy

    • 10
    • 15

    Partly cloudy

    • 9
    • 17

    Sunny

    • 9
    • 19

    Partly cloudy

    • 11
    • 22

    Shower

Today 6 Sep Kangaroo Island

Cloudy. Medium chance of showers, most likely in the late morning and afternoon. Winds west to southwesterly 15 to 20 km/h becoming light in the late afternoon then becoming southwesterly 15 to 20 km/h in the late evening. Overnight temperatures falling to between 7 and 10 with daytime temperatures reaching around 16.

South Central Coastal Waters

Wind
Southwesterly 15 to 20 knots.
Seas
1 to 1.5 metres, decreasing below 1 metre during the morning.
1st Swell
Southwesterly 3 to 5 metres, decreasing to 3 metres by early evening.
Weather
Cloudy.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Rocky River Entrance Temperature Statistics View More

September Temperature

Cape Borda (23km)

  • Lowest 5 September, 2026

    10.3 °C

  • Average September

    13.3 °C

  • Highest 4 September, 2026

    17.1 °C

Climate (2021–2026)

Cape Borda (23km)

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  • Average Low 2021–2026

    11.7 °C

  • Average 2021–2026

    14.9 °C

  • Average High 2021–2026

    19 °C
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