Macs Beach Offshore Weather Forecast

    • 17
    • 22

    Windy

    • 18
    • 22

    Windy

    • 20
    • 22

    Windy

    • 18
    • 19

    Windy

    • 17
    • 20

    Windy

    • 19
    • 23

    Sunny

    • 22
    • 25

    Partly cloudy

Today 12 Jan Yorke Peninsula

Clear. Winds south to southeasterly 25 to 35 km/h.

Gulf St Vincent Coastal Waters

Wind
Southerly 15 to 25 knots.
Seas
Around 1 metre, increasing to 1.5 to 2 metres by early evening.
1st Swell
West to southwesterly below 0.5 metres.
Weather
Clear.
Weather Situation
A high pressure ridge south of SA will persist over the coming days, with a high centre moving to the south of the Bight mid week. The high will continue moving eastwards into the Tasman Sea later in the week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Macs Beach Offshore Temperature Statistics View More

January Temperature

Roseworthy (57km)

  • Lowest 1 January, 2026

    6.6 °C

  • Average January

    23.8 °C

  • Highest 8 January, 2026

    47.1 °C

Climate (2021–Present)

Roseworthy (57km)

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  • Average Low 2021–2026

    9.7 °C

  • Average 2021–2026

    16.2 °C

  • Average High 2021–2026

    23.6 °C
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