Rocky Bay Weather Forecast

    • 13
    • 25

    Becoming cloudy

    • 11
    • 18

    Cloudy

    • 10
    • 20

    Partly cloudy

    • 11
    • 22

    Shower or two

    • 12
    • 21

    Partly cloudy

    • 11
    • 20

    Shower or two

    • 9
    • 19

    Cloudy

Today 10 Nov Mount Lofty Ranges

Mostly sunny. Slight chance of a shower about the southern Fleurieu Peninsula in the evening. Near zero chance of rain elsewhere. The chance of a thunderstorm with little or no rainfall on the eastern slopes in the late morning and early afternoon. Winds west to northwesterly 20 to 30 km/h turning south to southwesterly 25 to 35 km/h in the afternoon. Daytime maximum temperatures in the low to high 20s.

South Central Coastal Waters

Wind
Southerly 15 to 25 knots, reaching up to 30 knots in the late morning and early afternoon.
Seas
1 to 2 metres.
1st Swell
Southwesterly 2 metres, increasing to 2 to 3 metres around midday.
Weather
Partly cloudy.
Weather Situation
A low pressure system and trough currently over the eastern SA will gradually drift eastwards, clearing the border in the afternoon. A weak ridge of high pressure will develop south of the Bight on Wednesday, lingering into Thursday. A trough will then begin to move into the far west late Thursday, slowly drifting northeastwards across the state Friday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Rocky Bay Temperature Statistics View More

November Temperature

Encounter Bay (7 km)

  • Lowest 9 November, 2026

    6.4 °C

  • Average November

    16.1 °C

  • Highest 1 November, 2026

    24.4 °C

Climate (2021–2026)

Encounter Bay (7 km)

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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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