Perth FAD2 (offshore) Weather Forecast

    • 21
    • 23

    Windy

    • 20
    • 24

    Windy

    • 19
    • 23

    Windy

    • 20
    • 25

    Windy

    • 21
    • 26

    Windy

    • 23
    • 24

    Shower

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    Shower

Today 22 Mar Lower West

Sunny. Winds southeast to southwesterly 20 to 30 km/h becoming southeasterly 25 to 35 km/h in the late afternoon.

Perth Coastal Waters

Two Rocks to Dawesville, offshore from Rottnest Island
Wind
Southerly 20 to 30 knots turning southeasterly 25 to 30 knots in the late evening.
Seas
1.5 to 2.5 metres.
1st Swell
Southwesterly 1.5 to 2.5 metres.
Weather
Sunny.
Weather Situation
A trough continues east along the south coast during Monday. A ridge about the southwest will build east along the south coast from Monday, then strengthen and move into central and southeastern parts from mid-week. A trough will linger about the west Gascoyne.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Perth FAD2 (offshore) Temperature Statistics View More

March Temperature

Rottnest Island (48km)

  • Lowest 11 March, 2026

    15.1 °C

  • Average March

    22.2 °C

  • Highest 18 March, 2026

    36.3 °C

Climate (2021–Present)

Rottnest Island (48km)

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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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