Garden Island Weather Forecast

    • 22
    • 35

    Partly cloudy

    • 14
    • 24

    Partly cloudy

    • 13
    • 23

    Cloudy

    • 10
    • 26

    Windy

    • 11
    • 32

    Sunny

    • 16
    • 36

    Sunny

    • 19
    • 39

    Sunny

Today 12 Dec West Coast

Mostly sunny. Slight chance of a shower west of Nullarbor, near zero chance elsewhere. The chance of a thunderstorm west of Nullarbor in the evening. Winds northeast to southeasterly 15 to 20 km/h increasing to 15 to 25 km/h before dawn then tending south to southwesterly 25 to 40 km/h in the morning. Overnight temperatures falling to between 15 and 23 with daytime temperatures reaching 26 to 40.

Extreme Fire Danger Rating

Take action now to protect life and property

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
East to southeasterly 10 to 15 knots turning southerly 15 to 20 knots during the morning.
Seas
1 to 1.5 metres, decreasing to 1 metre during the morning, then increasing to 1 to 1.5 metres during the afternoon.
1st Swell
Southwesterly 1.5 metres.
Weather
Mostly sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Garden Island Temperature Statistics View More

December Temperature

Minnipa Agricultural Centre (59km)

  • Lowest 7 December, 2025

    7.5 °C

  • Average December

    21.7 °C

  • Highest 4 December, 2025

    39 °C

Climate (2020–Present)

Minnipa Agricultural Centre (59km)

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  • Average Low 2020–2025

    10.9 °C

  • Average 2020–2025

    16.9 °C

  • Average High 2020–2025

    24.4 °C
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