Perth FAD6 (offshore) Weather Forecast

    • 22
    • 24

    Partly cloudy

    • 21
    • 22

    Partly cloudy

    • 22
    • 23

    Windy

    • 21
    • 21

    Windy

    • 18
    • 20

    Windy

    • 19
    • 21

    Windy

    • 20
    • 23

    Windy

Today 25 Feb Lower West

Partly cloudy. The chance of a thunderstorm in the north in the afternoon and early evening. Winds west to northwesterly 15 to 25 km/h tending west to southwesterly in the late afternoon then becoming light in the evening.

Perth Coastal Waters

Two Rocks to Dawesville, offshore from Rottnest Island
Wind
Southwesterly 10 to 15 knots turning southerly in the evening.
Seas
Around 1 metre.
1st Swell
Southwesterly 1.5 to 2.5 metres.
Weather
Mostly sunny.
Weather Situation
A firm ridge over southern WA will weaken and move east, allowing a deep west coast trough to move inland later Friday. A weak cold front will pass through the Bight on Saturday, followed by a new ridge developing over southwest WA. The ridge will extend over southern WA on the weekend, shifting the inland trough to the Gascoyne.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Perth FAD6 (offshore) Temperature Statistics View More

February Temperature

Rottnest Island (34km)

  • Lowest 22 February, 2026

    15.6 °C

  • Average February

    22.2 °C

  • Highest 2 February, 2026

    39.4 °C

Climate (2021–Present)

Rottnest Island (34km)

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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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