Rocky Bay Weather Forecast

    • 11
    • 17

    Cloudy

    • 9
    • 20

    Partly cloudy

    • 12
    • 21

    Showers

    • 13
    • 26

    Mostly sunny

    • 14
    • 29

    Partly cloudy

    • 13
    • 24

    Possible shower

    • 12
    • 20

    Shower or two

Today 20 Nov Mount Lofty Ranges

Partly cloudy. Winds south to southwesterly 15 to 20 km/h tending south to southeasterly 15 to 25 km/h during the morning and early afternoon. Overnight temperatures falling to between 7 and 10 with daytime temperatures reaching between 16 and 20.

South Central Coastal Waters

Wind
South to southwesterly 15 to 20 knots turning southeasterly during the morning and early afternoon.
Seas
Around 1 metre, increasing to 1 to 1.5 metres west of Kangaroo Island later in the evening.
1st Swell
Southwesterly 3 to 4 metres, decreasing to 3 metres later in the evening.
Weather
Cloudy.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Rocky Bay Temperature Statistics View More

November Temperature

Hindmarsh Island (12km)

  • Lowest 12 November, 2025

    7.2 °C

  • Average November

    15.3 °C

  • Highest 2 November, 2025

    29.3 °C

Climate (2020–Present)

Hindmarsh Island (12km)

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  • Average Low 2020–2025

    12 °C

  • Average 2020–2025

    15.7 °C

  • Average High 2020–2025

    20.5 °C
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