Perth FAD2 (offshore) Weather Forecast

    • 19
    • 21

    Partly cloudy

    • 20
    • 20

    Shower

    • 17
    • 18

    Shower

    • 16
    • 19

    Cloudy

    • 17
    • 20

    Partly cloudy

    • 16
    • 20

    Sunny

    • 17
    • 20

    Partly cloudy

Today 29 Apr Lower West

Partly cloudy. Light winds becoming southwesterly 15 to 20 km/h in the early afternoon then becoming light in the evening. Daytime maximum temperatures in the low to mid 20s.

Perth Coastal Waters

Two Rocks to Dawesville, offshore from Rottnest Island
Wind
East to southeasterly below 10 knots becoming southerly in the middle of the day then increasing to 10 to 15 knots in the early afternoon.
Seas
Below 1 metre.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Partly cloudy.
Weather Situation
A broad trough extends from Shark Bay to Esperance and begins moving eastwards from today. A new ridge will strengthen from the west in the wake of the trough as a cold front and low pressure system move over the Southern Ocean, bringing increased winds to the southern districts late in the week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Perth FAD2 (offshore) Temperature Statistics View More

April Temperature

Rottnest Island (48km)

  • Lowest 21 April, 2026

    13.2 °C

  • Average April

    18.9 °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

    22.7 °C
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