Perth FAD3 (offshore) Weather Forecast

    • 15
    • 16

    Partly cloudy

    • 14
    • 18

    Windy

    • 16
    • 21

    Sunny

    • 19
    • 22

    Shower

    • 18
    • 19

    Storm

    • 18
    • 19

    Cloudy

    • 19
    • 20

    Shower

Today 11 Oct Perth

Partly cloudy. Winds southerly 15 to 20 km/h turning southeasterly in the evening.

Perth Coastal Waters

Two Rocks to Dawesville, offshore from Rottnest Island
Wind
Southerly 15 to 20 knots tending southeasterly in the late evening.
Seas
1 to 1.5 metres.
1st Swell
Southwesterly 3 to 4 metres.
Weather
Partly cloudy.
Weather Situation
A cold front has moved east into the Bight, with a ridge extending over southern and western waters. The ridge will slowly move east as a trough over the Pilbara extends over the Gascoyne and Midwest coasts from Tuesday. The trough will move back east with the next cold front approaching the southwest from Wednesday night.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Perth FAD3 (offshore) Temperature Statistics View More

October Temperature

Rottnest Island (46 km)

  • Lowest 2 October, 2026

    12.3 °C

  • Average October

    16.5 °C

  • Highest 2 October, 2026

    21.2 °C

Climate (2021–2026)

Rottnest Island (46 km)

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  • Average Low 2021–2026

    16.1 °C

  • Average 2021–2026

    18.9 °C

  • Average High 2021–2026

    22.8 °C
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