Macs Beach Weather Forecast

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Today 23 May Yorke Peninsula

Cloudy. Medium chance of showers, most likely later tonight. Winds north to northeasterly 15 to 25 km/h. Daytime maximum temperatures around 20.

Gulf St Vincent Coastal Waters

Wind
North to northeasterly 10 to 15 knots, reaching up to 20 knots south of Port Vincent to Brighton in the late evening.
Seas
Around 1 metre.
1st Swell
West to southwesterly below 0.5 metres.
Weather
Cloudy.
Weather Situation
A high pressure ridge over the east will begin to weaken as a cold enters the west of the SA early today. This front is expected to reach eastern districts later on Sunday with an associated low pressure system developing off the southern coasts. The low is expected to move across the southeast on Monday then eastwards into NSW by Tuesday with a trough lingering across the south of SA.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Macs Beach Temperature Statistics View More

May Temperature

Kadina Airport (53km)

  • Lowest 22 May, 2026

    7 °C
  • Average May

    14.9 °C
  • Highest 1 May, 2026

    29.2 °C

Climate (2021–Present)

Kadina Airport (53km)

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  • Average Low 2021–2026

    10.2 °C
  • Average 2021–2026

    16.4 °C
  • Average High 2021–2026

    23.5 °C
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