Shag Islands Weather Forecast

    • 11
    • 18

    Sunny

    • 11
    • 19

    Sunny

    • 12
    • 19

    Showers increasing

    • 13
    • 18

    Showers easing

    • 10
    • 16

    Partly cloudy

    • 9
    • 17

    Partly cloudy

    • 8
    • 17

    Mostly sunny

Today 7 Jul Perth

The chance of morning fog. Sunny afternoon. Light winds.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
East to southeasterly about 10 knots becoming southerly in the middle of the day then becoming east to southeasterly in the evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 2 to 3 metres.
Weather
Sunny.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Shag Islands Temperature Statistics View More

July Temperature

Garden Island (5km)

  • Lowest 4 July, 2026

    10.2 °C

  • Average July

    14.6 °C

  • Highest 4 July, 2026

    19.2 °C

Climate (2021–2026)

Garden Island (5km)

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  • Average Low 2021–2026

    15.1 °C

  • Average 2021–2026

    18.9 °C

  • Average High 2021–2026

    23.3 °C
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