Garden Island Yacht Club Weather Forecast

    • 22
    • 39

    Sunny

    • 22
    • 29

    Mostly sunny

    • 14
    • 27

    Sunny

    • 17
    • 25

    Showers easing

    • 14
    • 24

    Cloud clearing

    • 13
    • 24

    Partly cloudy

    • 12
    • 25

    Partly cloudy

Today 18 Dec Adelaide

Sunny. Winds north to northwesterly 20 to 30 km/h turning westerly in the middle of the day then tending southeast to southwesterly 15 to 25 km/h in the evening.

Adelaide Metropolitan Waters

Wind
North to northeasterly below 10 knots tending west to northwesterly 10 to 15 knots in the middle of the day then turning south to southwesterly in the evening.
Seas
Below 1 metre.
1st Swell
Westerly below 0.5 metres.
Weather
Sunny.
Weather Situation
A ridge of high pressure extends across most of SA, as a trough of low pressure develops over the west today. This broad area of low pressure is expected to slowly move across the state from the west during Friday and Saturday, before another ridge of high pressure develops through the west and south on Sunday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Garden Island Yacht Club Temperature Statistics View More

December Temperature

Parafield Airport (8km)

  • Lowest 7 December, 2025

    7.4 °C

  • Average December

    21 °C

  • Highest 12 December, 2025

    38.4 °C

Climate (2020–Present)

Parafield Airport (8km)

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  • Average Low 2020–2025

    11.1 °C

  • Average 2020–2025

    16.9 °C

  • Average High 2020–2025

    23.4 °C
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