Macs Beach Offshore Weather Forecast

    • 12
    • 15

    Clear

    • 12
    • 20

    Partly cloudy

    • 13
    • 17

    Shower

    • 12
    • 14

    Cloudy

    • 13
    • 15

    Shower

    • 13
    • 14

    Cloudy

    • 12
    • 15

    Cloudy

Today 17 Sep Yorke Peninsula

Clear. Light winds.

Gulf St Vincent Coastal Waters

Wind
North to northeasterly below 10 knots.
Seas
Below 0.5 metres.
1st Swell
South to southwesterly below 1 metre.
Weather
Clear.
Weather Situation
A high pressure system over the state will move east tonight to be over NSW Thursday morning. A weak trough will move over South Australian waters on Thursday. A cold front will pass over the south on Friday followed by a southwesterly flow that is expected to persist through the weekend owing to a ridge of high pressure extending over northern parts of the state.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Macs Beach Offshore Temperature Statistics View More

September Temperature

Roseworthy (57km)

  • Lowest 12 September, 2025

    1.7 °C

  • Average September

    12.1 °C

  • Highest 15 September, 2025

    28.8 °C

Climate (2020–Present)

Roseworthy (57km)

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  • Average Low 2020–2025

    9.7 °C

  • Average 2020–2025

    16.2 °C

  • Average High 2020–2025

    23.7 °C
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