Third Rocks Weather Forecast

    • 12
    • 21

    Partly cloudy

    • 15
    • 22

    Partly cloudy

    • 15
    • 25

    Partly cloudy

    • 16
    • 28

    Sunny

    • 18
    • 28

    Sunny

    • 18
    • 25

    Sunny

    • 17
    • 26

    Sunny

Today 8 Apr Perth

Partly cloudy. Winds southwesterly 15 to 25 km/h becoming light in the evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
South to southwesterly below 10 knots increasing to 10 to 15 knots in the early afternoon.
Seas
Below 1 metre.
1st Swell
Southwesterly 1 to 1.5 metres.
Weather
Partly cloudy.
Weather Situation
A ridge is extends over the Local Waters, and a trough will develop near the west coast from Friday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Third Rocks Temperature Statistics View More

April Temperature

Garden Island (8km)

  • Lowest 1 April, 2026

    13.8 °C

  • Average April

    19.2 °C

  • Highest 3 April, 2026

    28.7 °C

Climate (2021–Present)

Garden Island (8km)

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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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