Macs Beach Offshore Weather Forecast

    • 19
    • 26

    Partly cloudy

    • 17
    • 19

    Shower

    • 16
    • 17

    Shower

    • 14
    • 16

    Partly cloudy

    • 12
    • 16

    Partly cloudy

    • 13
    • 17

    Partly cloudy

    • 14
    • 17

    Partly cloudy

Today 29 Sep Yorke Peninsula

Partly cloudy. Winds north to northeasterly 25 to 40 km/h becoming northerly 30 to 45 km/h in the morning then shifting south to southwesterly 15 to 20 km/h in the evening. Overnight temperatures falling to around 16 with daytime temperatures reaching 27 to 34.

Gulf St Vincent Coastal Waters

Wind
Northeasterly 15 to 20 knots tending northerly in the morning then shifting southerly 10 to 15 knots in the evening.
Seas
1 to 1.5 metres, decreasing below 1 metre by early evening.
1st Swell
West to southwesterly below 0.5 metres.
Weather
Partly cloudy.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Macs Beach Offshore Temperature Statistics View More

September Temperature

Roseworthy (57km)

  • Lowest 8 September, 2026

    -0.2 °C

  • Average September

    12.9 °C

  • Highest 19 September, 2026

    27.9 °C

Climate (2021–2026)

Roseworthy (57km)

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  • Average Low 2021–2026

    9.9 °C

  • Average 2021–2026

    16.4 °C

  • Average High 2021–2026

    23.7 °C
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