McEacherns Beach Weather Forecast

    • 14
    • 24

    Partly cloudy

    • 14
    • 27

    Sunny

    • 16
    • 32

    Mostly sunny

    • 13
    • 23

    Cloud clearing

    • 12
    • 24

    Partly cloudy

    • 12
    • 22

    Cloudy

    • 11
    • 25

    Sunny

Today 10 Dec Yorke Peninsula

Partly cloudy. Winds southeasterly 25 to 35 km/h. Daytime maximum temperatures 25 to 34.

Investigator Strait Coastal Waters

Wind
Southeasterly 15 to 25 knots.
Seas
1 to 2 metres.
1st Swell
West to southwesterly around 1 metre.
Weather
Partly cloudy.
Weather Situation
A high pressure system over the Bight extends a ridge of high pressure over most of the state and will persist over southern SA during today and Thursday. Meanwhile, a trough of low pressure over the far northwest is expected to move along the northern border today. The trough will extend further south on Thursday then move eastwards across the west and south of SA on Friday. Another ridge of high pressure will move over the south over the weekend and the trough will move slowly northeastwards.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

McEacherns Beach Temperature Statistics View More

December Temperature

Edithburgh (18km)

  • Lowest 8 December, 2025

    7 °C

  • Average December

    17.8 °C

  • Highest 4 December, 2025

    35.2 °C

Climate (2020–Present)

Edithburgh (18km)

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  • Average Low 2020–2025

    12.1 °C

  • Average 2020–2025

    15.9 °C

  • Average High 2020–2025

    20.6 °C
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