Garden Island Weather Forecast

    • 13
    • 22

    Partly cloudy

    • 10
    • 23

    Sunny

    • 11
    • 26

    Partly cloudy

    • 14
    • 30

    Partly cloudy

    • 18
    • 31

    Sunny

    • 19
    • 31

    Shower

    • 17
    • 26

    Shower

Today 26 Apr West Coast

Partly cloudy. The chance of morning fog west of Ceduna. Light winds becoming southerly 15 to 25 km/h in the morning then becoming light in the evening. Daytime maximum temperatures in the low 20s.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
Southerly 10 to 15 knots.
Seas
Below 1 metre.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Mostly sunny.
Weather Situation
A strong high pressure system over the Tasman Sea will maintain a ridge over SA. A trough over the southeast of the state will weaken and clear to the east early Sunday. A new high pressure system will develop in the Bight on Sunday, drifting east early next week to merge with the strong high in the Tasman Sea.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Garden Island Temperature Statistics View More

April Temperature

Minnipa Agricultural Centre (59km)

  • Lowest 14 April, 2026

    9.9 °C

  • Average April

    18.9 °C

  • Highest 21 April, 2026

    30.8 °C

Climate (2021–Present)

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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