Phillip Rock Weather Forecast

    • 12
    • 20

    Showers increasing. Windy

    • 16
    • 20

    Showers. Windy

    • 11
    • 16

    Shower or two

    • 12
    • 17

    Shower or two

    • 13
    • 18

    Possible shower

    • 14
    • 19

    Shower or two

    • 14
    • 18

    Shower or two

Today 11 Jul Lower West

Mostly sunny. Areas of frost inland early this morning. Medium chance of showers in the south, slight chance elsewhere. Winds north to northeasterly 15 to 20 km/h tending north to northwesterly 15 to 25 km/h in the late morning and early afternoon. Daytime maximum temperatures between 17 and 20.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
North to northeasterly 10 to 15 knots tending north to northwesterly 15 to 20 knots during the morning.
Seas
Around 1 metre, increasing to 1 to 1.5 metres during the morning.
1st Swell
Southwesterly 1.5 to 2.5 metres.
Weather
Partly cloudy. 70% chance of showers.
Weather Situation
A ridge to the north is moving away as a cold front approaches from the west. The cold front will move through the local waters on Saturday morning followed by a new ridge on Sunday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Phillip Rock Temperature Statistics View More

July Temperature

Rottnest Island (5km)

  • Lowest 8 July, 2025

    11.2 °C

  • Average July

    15.9 °C

  • Highest 6 July, 2025

    21.7 °C

Climate (2020–Present)

Rottnest Island (5km)

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  • Average Low 2020–2025

    16.1 °C

  • Average 2020–2025

    19 °C

  • Average High 2020–2025

    22.8 °C
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