Perth FAD1 (offshore) Weather Forecast

    • 23
    • 24

    Sunny

    • 22
    • 23

    Partly cloudy

    • 22
    • 22

    Windy

    • 20
    • 20

    Windy

    • 17
    • 21

    Windy

    • 18
    • 22

    Windy

    • 19
    • 22

    Windy

Today 7 Mar Perth

Sunny. Winds easterly 25 to 35 km/h tending northwest to northeasterly 15 to 20 km/h in the middle of the day then tending south to southwesterly 15 to 25 km/h in the early afternoon.

Perth Coastal Waters

Two Rocks to Dawesville, offshore from Rottnest Island
Wind
Southeasterly 10 to 15 knots tending southerly 15 to 20 knots in the middle of the day.
Seas
1 to 1.5 metres, decreasing to 1 metre during the morning.
1st Swell
Southwesterly 1.5 to 2.5 metres.
Weather
Sunny.
Weather Situation
A ridge of high pressure extends over southern waters, while a deep trough sits near the west coast. The trough is expected to move inland today, ahead of a weak cold front moving through the Bight from Sunday. Another ridge will move into the southwest next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Perth FAD1 (offshore) Temperature Statistics View More

March Temperature

Rottnest Island (55km)

  • Lowest 1 March, 2026

    15.2 °C

  • Average March

    21.9 °C

  • Highest 4 March, 2026

    29.1 °C

Climate (2021–Present)

Rottnest Island (55km)

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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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