Simms Cove Beach Weather Forecast

    • 13
    • 31

    Clear

    • 16
    • 32

    Partly cloudy

    • 16
    • 33

    Mostly sunny

    • 17
    • 35

    Mostly sunny

    • 16
    • 29

    Mostly sunny

    • 11
    • 25

    Partly cloudy

    • 12
    • 25

    Cloud clearing

Today 9 Dec Yorke Peninsula

Mostly clear. Winds southeasterly 25 to 35 km/h.

Spencer Gulf Coastal Waters

Wind
South to southeasterly 15 to 20 knots, reaching up to 25 knots north of Cowell to Wallaroo in the evening.
Seas
1 to 1.5 metres.
1st Swell
South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
Weather
Clear.
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 Wednesday and Thursday. Meanwhile, a trough of low pressure over the far northwest is expected to move along the northern border on Wednesday. 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

Simms Cove Beach Temperature Statistics View More

December Temperature

Kadina Airport (14km)

  • Lowest 8 December, 2025

    7 °C
  • Average December

    18.5 °C
  • Highest 4 December, 2025

    37.5 °C

Climate (2020–Present)

Kadina Airport (14km)

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  • Average Low 2020–2025

    10 °C
  • Average 2020–2025

    16.3 °C
  • Average High 2020–2025

    23.3 °C
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