Macs Beach Offshore Weather Forecast

    • 16
    • 18

    Cloudy

    • 16
    • 18

    Partly cloudy

    • 15
    • 18

    Partly cloudy

    • 15
    • 19

    Sunny

    • 16
    • 20

    Partly cloudy

    • 17
    • 18

    Partly cloudy

    • 15
    • 21

    Partly cloudy

Today 12 Apr Yorke Peninsula

Cloudy. Slight chance of a light shower. Winds southwesterly 20 to 30 km/h becoming light in the late evening. Daytime maximum temperatures around 20.

Gulf St Vincent Coastal Waters

Wind
Southwesterly 10 to 15 knots.
Seas
Around 1 metre.
1st Swell
Southeast to southwesterly below 0.5 metres.
Weather
Cloudy.
Weather Situation
A high pressure system south of the Bight will move slowly northeast this week allowing a series of fronts to pass over the southeast on Wednesday and Thursday. A second high pressure system is expected to follow and become established well south of the Bight by Friday.
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

    17.9 °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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