Rocky Bay Weather Forecast

    • 9
    • 16

    Partly cloudy

    • 7
    • 15

    Shower or two

    • 6
    • 14

    Shower or two

    • 4
    • 15

    Partly cloudy

    • 5
    • 15

    Partly cloudy

    • 6
    • 14

    Shower or two

    • 7
    • 15

    Possible shower

Today 28 Jul Mount Lofty Ranges

Partly cloudy. Slight chance of a shower about the southern Fleurieu Peninsula, near zero chance elsewhere. Winds southwesterly 20 to 30 km/h.

South Central Coastal Waters

Wind
Southwesterly 20 to 30 knots.
Seas
2 to 2.5 metres.
1st Swell
Southwesterly 5 to 6 metres.
Weather
Cloudy.
Weather Situation
A cold front will clip the far southeast on Tuesday evening, before moving out to the east overnight. A high pressure system will then move over the Bight on Wednesday, and will extend a ridge across the state as it slowly moves east into NSW by Saturday. Another cold front is then forecast to cross the state from Saturday evening into Sunday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Rocky Bay Temperature Statistics View More

July Temperature

Encounter Bay (7km)

  • Lowest 19 July, 2026

    0.1 °C

  • Average July

    10.4 °C

  • Highest 18 July, 2026

    18.3 °C

Climate (2021–2026)

Encounter Bay (7km)

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  • Average Low 2021–2026

    10.5 °C

  • Average 2021–2026

    15.3 °C

  • Average High 2021–2026

    20.7 °C
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