Perth FAD2 (offshore) Weather Forecast

    • 18
    • 21

    Windy

    • 21
    • 22

    Windy

    • 21
    • 24

    Windy

    • 23
    • 24

    Partly cloudy

    • 22
    • 23

    Partly cloudy

    • 22
    • 23

    Sunny

    • 21
    • 21

    Windy

Today 22 Feb Lower West

Sunny. Winds southeasterly 20 to 30 km/h. Daytime maximum temperatures around 30.

Perth Coastal Waters

Two Rocks to Dawesville, offshore from Rottnest Island
Wind
Southeasterly 20 to 30 knots turning southerly in the late morning and afternoon.
Seas
2 to 3 metres, decreasing to 1 to 2 metres during the morning.
1st Swell
Southwesterly 2 to 3 metres, increasing to 2.5 to 4 metres during the morning, then decreasing to 2.5 to 3 metres during the afternoon.
Weather
Mostly sunny.
Weather Situation
A ridge is developing over southern WA during the weekend, pushing a weak trough over the South West Land Division into the Gascoyne. The trough will move to the west coast on Monday and deepen during next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Perth FAD2 (offshore) Temperature Statistics View More

February Temperature

Rottnest Island (48km)

  • Lowest 17 February, 2026

    16 °C

  • Average February

    22.5 °C

  • Highest 2 February, 2026

    39.4 °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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