Perth FAD5 (offshore) Weather Forecast

    • 16
    • 17

    Partly cloudy

    • 17
    • 20

    Partly cloudy

    • 17
    • 22

    Sunny

    • 19
    • 22

    Sunny

    • 21
    • 21

    Shower

    • 19
    • 20

    Shower

    • 18
    • 19

    Shower

Today 23 May Lower West

Clear. Light winds.

Perth Coastal Waters

Two Rocks to Dawesville, offshore from Rottnest Island
Wind
East to southeasterly below 10 knots.
Seas
Below 0.5 metres.
1st Swell
Southwesterly 1.5 to 2 metres.
Weather
Mostly clear.
Weather Situation
A ridge is developing over southwest WA. This ridge is will remain over southern WA through to mid next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Perth FAD5 (offshore) Temperature Statistics View More

May Temperature

Garden Island (54km)

  • Lowest 17 May, 2026

    8.4 °C

  • Average May

    16.7 °C

  • Highest 11 May, 2026

    26.2 °C

Climate (2021–Present)

Garden Island (54km)

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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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