Rocky River Entrance Weather Forecast

    • 7
    • 18

    Partly cloudy

    • 11
    • 18

    Shower

    • 12
    • 17

    Shower

    • 10
    • 17

    Shower

    • 10
    • 16

    Shower

    • 10
    • 16

    Partly cloudy

    • 8
    • 16

    Shower

Today 17 Aug Kangaroo Island

Partly cloudy. Slight chance of a shower, most likely later tonight. Winds easterly 15 to 20 km/h turning northeasterly 15 to 25 km/h in the late morning and afternoon. Daytime maximum temperatures around 17.

South Central Coastal Waters

Wind
Easterly 10 to 15 knots turning northeasterly 15 to 20 knots in the late morning and afternoon.
Seas
Around 1 metre, increasing to 1 to 1.5 metres during the afternoon.
1st Swell
Southwesterly 2.5 metres.
Weather
Mostly sunny.
Weather Situation
A high pressure system southeast of the state slowly drifts further to the southeast over Tasmania today and is forecast to be located in the Tasman Sea this afternoon, while extending a ridge over much of South Australia through to Tuesday. A trough of low pressure moves into far southwestern parts later on Tuesday and moves southeast across the state into Wednesday.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Rocky River Entrance Temperature Statistics View More

August Temperature

Cape Borda (23km)

  • Lowest 4 August, 2026

    6.7 °C
  • Average August

    12 °C
  • Highest 7 August, 2026

    16.1 °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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