Coopers Beach Weather Forecast

    • 12
    • 25

    Partly cloudy

    • 13
    • 24

    Cloud clearing

    • 12
    • 28

    Sunny

    • 16
    • 31

    Sunny

    • 18
    • 35

    Sunny

    • 21
    • 36

    Mostly sunny

    • 21
    • 32

    Partly cloudy

Today 24 Dec Yorke Peninsula

Partly cloudy. Winds southerly 25 to 35 km/h turning southeasterly 20 to 30 km/h in the late evening. Daytime maximum temperatures in the low to high 20s.

Spencer Gulf Coastal Waters

Wind
Southerly 15 to 20 knots, reaching up to 30 knots north of Cowell to Wallaroo during the afternoon and evening. Winds turning southeasterly in the late evening.
Seas
Around 1 metre, increasing to 1.5 to 2.5 metres during the afternoon.
1st Swell
South to southwesterly 1 to 1.5 metres, increasing to 1.5 to 2.5 metres south of Cowell to Wallaroo.
Weather
Partly cloudy.
Weather Situation
A ridge of high pressure persists across South Australia this week as the high centre moves to the south of the Bight on Thursday, continuing eastwards on Friday, to be in the Tasman Sea on Saturday. A trough embedded in the southwesterly flow around the ridge clips the southeast this morning.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Coopers Beach Temperature Statistics View More

December Temperature

Kadina Airport (21km)

  • Lowest 8 December, 2025

    7 °C

  • Average December

    20.7 °C

  • Highest 18 December, 2025

    41.4 °C

Climate (2020–Present)

Kadina Airport (21km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    10 °C

  • Average 2020–2025

    16.3 °C

  • Average High 2020–2025

    23.4 °C
Get WillyWeather+ to remove ads