Perth FAD2 (offshore) Weather Forecast

    • 21
    • 22

    Partly cloudy

    • 20
    • 22

    Partly cloudy

    • 21
    • 22

    Shower

    • 20
    • 20

    Shower

    • 19
    • 20

    Partly cloudy

    • 19
    • 21

    Shower

    • 18
    • 19

    Shower

Today 15 Apr Lower West

Partly cloudy. Slight chance of showers. The chance of a thunderstorm. Winds south to southwesterly 15 to 25 km/h tending south to southeasterly 15 to 20 km/h in the evening then becoming light in the late evening.

Perth Coastal Waters

Two Rocks to Dawesville, offshore from Rottnest Island
Wind
Southerly 20 to 25 knots.
Seas
1.5 to 2 metres.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Sunny.
Weather Situation
A weak cold front will continue moving eastwards through the Great Australian Bight tonight, a ridge developing over Southern Coastal Waters on Thursday. A west coast trough is slowly moving through central parts of the State ahead of the next cold front on Friday night. The cold front will weaken on Saturday as it moves east across the South West Land Division, and a new ridge will develop over southern and central parts in its wake.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Perth FAD2 (offshore) Temperature Statistics View More

April Temperature

Rottnest Island (48km)

  • Lowest 10 April, 2026

    15 °C

  • Average April

    19.5 °C

  • Highest 3 April, 2026

    25.9 °C

Climate (2021–Present)

Rottnest Island (48km)

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  • Average Low 2021–2026

    16 °C

  • Average 2021–2026

    18.9 °C

  • Average High 2021–2026

    22.8 °C
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