Macs Beach Offshore Weather Forecast

    • 20
    • 23

    Partly cloudy

    • 20
    • 21

    Rain

    • 19
    • 21

    Shower

    • 19
    • 22

    Partly cloudy

    • 19
    • 22

    Partly cloudy

    • 19
    • 22

    Sunny

    • 19
    • 21

    Sunny

Today 15 Mar Yorke Peninsula

Partly cloudy. Slight chance of a shower this evening. Winds east to southeasterly 15 to 20 km/h turning southerly 15 to 25 km/h in the early afternoon. Daytime maximum temperatures 27 to 34.

Gulf St Vincent Coastal Waters

Wind
East to southeasterly about 10 knots tending southerly 10 to 15 knots in the middle of the day. Winds reaching up to 20 knots near the Yorke Peninsula coast in the late evening.
Seas
Below 1 metre, decreasing below 0.5 metres during the morning, then increasing to around 1 metre during the afternoon.
1st Swell
Southeast to southwesterly below 0.5 metres.
Weather
Partly cloudy.
Weather Situation
A trough over inland WA is expected to move across western and northern SA today and continue northeast early in the week. A ridge of high pressure persists over the south. A cold front clips the southeast early next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Macs Beach Offshore Temperature Statistics View More

March Temperature

Roseworthy (57km)

  • Lowest 9 March, 2026

    7.9 °C

  • Average March

    18.9 °C

  • Highest 10 March, 2026

    36.1 °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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