Phillip Rock Weather Forecast

    • 14
    • 21

    Mostly sunny

    • 16
    • 20

    Morning showers. Wind easing

    • 15
    • 19

    Cloudy

    • 14
    • 20

    Sunny

    • 15
    • 22

    Cloud clearing

    • 16
    • 22

    Sunny

    • 16
    • 20

    Mostly sunny

Today 11 Sep Lower West

Mostly sunny. Winds northeasterly 15 to 25 km/h turning northwesterly 15 to 20 km/h in the middle of the day. Daytime maximum temperatures in the low to mid 20s.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Northeasterly 10 to 15 knots turning northwesterly 15 to 20 knots in the middle of the day.
Seas
Around 1 metre.
1st Swell
Southwesterly 1.5 to 2 metres.
Weather
Mostly sunny.
Weather Situation
A high in the Bight is directing east to northeasterly winds across the local waters. Winds will tend north to northwesterly today ahead of a weak cold front passing through the area on Saturday, followed by another cold front brushing the southwest coast later on Sunday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Phillip Rock Temperature Statistics View More

September Temperature

Rottnest Island (5km)

  • Lowest 9 September, 2026

    11.5 °C

  • Average September

    15.5 °C

  • Highest 9 September, 2026

    20.5 °C

Climate (2021–2026)

Rottnest Island (5km)

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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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