Macs Beach Offshore Weather Forecast

    • 14
    • 19

    Sunny

    • 16
    • 21

    Partly cloudy

    • 17
    • 18

    Cloudy

    • 14
    • 22

    Sunny

    • 19
    • 22

    Partly cloudy

    • 17
    • 19

    Partly cloudy

    • 17
    • 23

    Partly cloudy

Today 15 Apr Yorke Peninsula

Sunny. Light winds. Daytime maximum temperatures in the low to mid 20s.

Gulf St Vincent Coastal Waters

Wind
Variable below 10 knots.
Seas
Below 0.5 metres.
1st Swell
West to southwesterly below 0.5 metres.
Weather
Sunny.
Weather Situation
A high pressure system centred over the south of SA will move slowly eastwards this week and a cold front will move across the far southeast of SA on Thursday. A second high pressure system is expected to follow and will become established south of the Bight late Thursday then will move eastwards during Friday and Saturday. A trough will move over the far west on Saturday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Macs Beach Offshore Temperature Statistics View More

April Temperature

Roseworthy (57km)

  • Lowest 3 April, 2026

    7.8 °C

  • Average April

    17.1 °C

  • Highest 6 April, 2026

    29.7 °C

Climate (2021–Present)

Roseworthy (57km)

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  • Average Low 2021–2026

    9.8 °C

  • Average 2021–2026

    16.3 °C

  • Average High 2021–2026

    23.7 °C
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