Rocky River Entrance Weather Forecast

    • 9
    • 19

    Shower

    • 12
    • 18

    Shower

    • 13
    • 19

    Shower

    • 9
    • 20

    Partly cloudy

    • 10
    • 20

    Partly cloudy

    • 12
    • 20

    Shower

    • 11
    • 18

    Shower

Today 18 May Kangaroo Island

Partly cloudy. Patchy morning fog. Medium chance of showers, most likely in the evening. Light winds becoming westerly 15 to 20 km/h in the middle of the day. Overnight temperatures falling to around 9 with daytime temperatures reaching around 18.

South Central Coastal Waters

Wind
Variable about 10 knots becoming westerly 15 to 20 knots in the morning.
Seas
Below 1 metre, increasing to 1 to 1.5 metres during the afternoon.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Partly cloudy. 70% chance of showers.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Rocky River Entrance Temperature Statistics View More

May Temperature

Cape Borda (23km)

  • Lowest 10 May, 2026

    9.5 °C

  • Average May

    14.8 °C

  • Highest 1 May, 2026

    22.7 °C

Climate (2021–Present)

Cape Borda (23km)

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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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