Perth FAD6 (offshore) Weather Forecast

    • 20
    • 22

    Clear

    • 20
    • 22

    Sunny

    • 20
    • 21

    Partly cloudy

    • 19
    • 21

    Partly cloudy

    • 20
    • 21

    Partly cloudy

    • 19
    • 20

    Shower

    • 18
    • 20

    Cloudy

Today 13 Apr Lower West

Clear. Light winds becoming southeasterly 15 to 20 km/h in the late evening.

Perth Coastal Waters

Two Rocks to Dawesville, offshore from Rottnest Island
Wind
Southerly 15 to 20 knots.
Seas
Around 1 metre.
1st Swell
Southwesterly 1.5 metres.
Weather
Sunny.
Weather Situation
A ridge extends over the State while a trough remains inland down the west coast for the first half of the week. A weak cold front will brush the southwest of the State on Wednesday ahead of the next cold front on Friday night.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Perth FAD6 (offshore) Temperature Statistics View More

April Temperature

Rottnest Island (34km)

  • Lowest 10 April, 2026

    15 °C

  • Average April

    19.3 °C

  • Highest 3 April, 2026

    25.9 °C

Climate (2021–Present)

Rottnest Island (34km)

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  • Average Low 2021–2026

    16 °C

  • Average 2021–2026

    18.9 °C

  • Average High 2021–2026

    22.7 °C
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