Garden Island Weather Forecast

    • 17
    • 29

    Cloudy

    • 13
    • 25

    Shower

    • 13
    • 24

    Shower

    • 12
    • 30

    Partly cloudy

    • 16
    • 34

    Partly cloudy

    • 21
    • 31

    Shower

    • 13
    • 25

    Shower

Today 24 Sep West Coast

Cloudy. Slight chance of a shower south of Streaky Bay, near zero chance elsewhere. The chance of a thunderstorm west of Ceduna. Light winds.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
South to southeasterly about 10 knots.
Seas
Below 1 metre.
1st Swell
Southwesterly 1.5 metres.
Weather
Cloudy.
Weather Situation
A low pressure trough extends from WA over western SA. This trough will be very slow-moving for the rest of this week and over the weekend. A weakening cold front will slip across southern coasts late Thursday and early Friday. Another low pressure trough will develop over WA on Sunday and Monday then move over SA early to mid next week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Garden Island Temperature Statistics View More

September Temperature

Minnipa Agricultural Centre (59km)

  • Lowest 10 September, 2026

    3.7 °C

  • Average September

    14.3 °C

  • Highest 19 September, 2026

    29 °C

Climate (2021–2026)

Minnipa Agricultural Centre (59km)

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  • Average Low 2021–2026

    11 °C

  • Average 2021–2026

    17 °C

  • Average High 2021–2026

    24.4 °C
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