Macs Beach Offshore Weather Forecast

    • 19
    • 24

    Partly cloudy

    • 18
    • 19

    Partly cloudy

    • 16
    • 22

    Shower

    • 21
    • 22

    Shower

    • 17
    • 18

    Shower

    • 16
    • 17

    Cloudy

    • 15
    • 17

    Cloudy

Today 6 Apr Yorke Peninsula

Mostly sunny. Slight chance of a shower. Winds northwesterly 15 to 25 km/h turning west to southwesterly 20 to 30 km/h in the early afternoon. Daytime maximum temperatures around 30.

Gulf St Vincent Coastal Waters

Wind
North to northwesterly about 10 knots tending west to southwesterly 10 to 15 knots in the middle of the day. Winds reaching up to 20 knots south of Port Vincent to Brighton in the evening.
Seas
Around 1 metre.
1st Swell
South to southwesterly below 0.5 metres.
Weather
Mostly sunny.
Weather Situation
A trough over far western SA linking to a weak front south of the Bight will continue to move over western and southern parts of SA during today. A high pressure will move south of the Bight early in the week, before another trough and upper level system develops in the west and moves across mid to late in the week, with a vigorous cold front to follow later Thursday and into 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

    18.7 °C

  • Highest 4 April, 2026

    26.9 °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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