Rocky Point Weather Forecast

    • 8
    • 15

    Mostly sunny

    • 9
    • 17

    Mostly sunny

    • 10
    • 15

    Showers easing

    • 8
    • 14

    Shower or two

    • 9
    • 14

    Shower or two

    • 8
    • 13

    Partly cloudy

    • 8
    • 14

    Partly cloudy

Today 13 Aug Kangaroo Island

The chance of morning fog. Sunny afternoon. Light winds. Overnight temperatures falling to between 4 and 7 with daytime temperatures reaching around 16.

Investigator Strait Coastal Waters

Wind
Variable about 10 knots.
Seas
Below 0.5 metres.
1st Swell
West to southwesterly 1 to 1.5 metres.
Weather
Sunny.
Weather Situation
A high pressure system will move across from the west to be centred over the southeast of SA this afternoon. This high will move eastwards during Thursday then the next cold front will reach the far west of SA late Thursday then move across the remainder of the State during Friday. A trough will move across southern coastal districts late Saturday or early Sunday then a high will move across the south early next week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Rocky Point Temperature Statistics View More

August Temperature

Cape Willoughby (27km)

  • Lowest 2 August, 2025

    8.6 °C

  • Average August

    12.4 °C

  • Highest 11 August, 2025

    17.8 °C

Climate (2020–Present)

Cape Willoughby (27km)

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  • Average Low 2020–2025

    13.3 °C

  • Average 2020–2025

    15.4 °C

  • Average High 2020–2025

    18.4 °C
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