Parker Rock Weather Forecast

    • 15
    • 20

    Showers increasing

    • 14
    • 19

    Showers easing. Windy

    • 14
    • 17

    Showers

    • 12
    • 17

    Shower or two

    • 14
    • 17

    Shower or two

    • 12
    • 17

    Cloud clearing

    • 11
    • 18

    Sunny

Today 17 Jul Lower West

Cloudy. Patchy fog in the south in the early morning. Very high chance of showers. The chance of a thunderstorm in the afternoon. Winds north to northeasterly and light increasing to 15 to 25 km/h in the middle of the day then turning northwesterly in the afternoon. Daytime maximum temperatures between 17 and 20.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Variable below 10 knots becoming north to northeasterly 10 to 15 knots in the middle of the day then turning northwesterly 15 to 20 knots in the early afternoon.
Seas
Below 1 metre, increasing to 1 to 1.5 metres during the afternoon.
1st Swell
West to southwesterly 1.5 to 2 metres.
Weather
Cloudy. 95% chance of showers. The chance of a thunderstorm this afternoon.
Weather Situation
A cold front moves through the later Friday and into Saturday. A weak ridge will begin to develop north of the local waters over the central west cost on Sunday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Parker Rock Temperature Statistics View More

July Temperature

Rottnest Island (3km)

  • Lowest 1 July, 2026

    9.9 °C

  • Average July

    15.7 °C

  • Highest 15 July, 2026

    21.8 °C

Climate (2021–2026)

Rottnest Island (3km)

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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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