Coolie Head Weather Forecast

    • 16
    • 23

    Showers increasing

    • 16
    • 21

    Shower or two

    • 13
    • 21

    Partly cloudy

    • 12
    • 22

    Showers increasing

    • 14
    • 19

    Showers easing

    • 10
    • 21

    Cloudy

    • 15
    • 21

    Showers easing

Today 17 Apr Perth

Partly cloudy. High chance of showers in the southwest, medium chance elsewhere. The chance of smoke haze about the hills. The chance of a thunderstorm about the southern suburbs in the evening. Light winds becoming westerly 20 to 30 km/h in the morning then tending northwesterly 15 to 25 km/h in the evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Variable below 10 knots becoming west to southwesterly 10 to 15 knots in the morning then tending west to northwesterly 15 to 20 knots in the middle of the day.
Seas
Below 1 metre, increasing to 1 to 1.5 metres during the afternoon.
1st Swell
Southwesterly 1 to 1.5 metres, decreasing to around 1 metre during the morning.
Weather
Partly cloudy. 80% chance of showers. The chance of a thunderstorm in the evening.
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Coolie Head Temperature Statistics View More

April Temperature

Garden Island (0km)

  • Lowest 8 April, 2026

    13.1 °C

  • Average April

    19.3 °C

  • Highest 3 April, 2026

    28.7 °C

Climate (2021–Present)

Garden Island (0km)

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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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