Garden Island Weather Forecast

    • 8
    • 19

    Partly cloudy

    • 6
    • 18

    Sunny

    • 5
    • 19

    Sunny

    • 6
    • 19

    Sunny

    • 9
    • 19

    Partly cloudy

    • 9
    • 19

    Partly cloudy

    • 8
    • 18

    Partly cloudy

Today 15 Jul West Coast

Partly cloudy. The chance of fog south of Streaky Bay in the late morning. Winds northeasterly 15 to 25 km/h becoming light in the evening then becoming northeasterly 15 to 20 km/h in the late evening. Daytime maximum temperatures around 19.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
Variable about 10 knots becoming easterly 10 to 15 knots in the evening then tending northeasterly in the late evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 2.5 to 3 metres.
Weather
Mostly sunny.
Weather Situation
A strong high pressure system in the Bight extending a ridge over northern SA, will continue to move eastwards to be centred over eastern SA late Wednesday and over VIC by Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Garden Island Temperature Statistics View More

July Temperature

Minnipa Agricultural Centre (59km)

  • Lowest 7 July, 2026

    2.8 °C

  • Average July

    10.7 °C

  • Highest 8 July, 2026

    17.7 °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

    24.5 °C
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