Rockingham Weather Forecast

    • 5
    • 17

    Clear

    • 7
    • 19

    Mostly sunny

    • 11
    • 20

    Sunny

    • 12
    • 22

    Sunny

    • 14
    • 19

    Showers

    • 9
    • 17

    Shower or two

    • 12
    • 17

    Showers

Today 13 Aug Perth

Clear. Light winds.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southerly 10 to 15 knots turning southeasterly in the evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 1.5 to 2.5 metres.
Weather
Clear.
Weather Situation
A ridge will remain slow moving in the vicinity of the local waters for the remainder of the week. Winds turning north to northeasterly on Sunday, ahead of a cold front arriving on Monday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Rockingham Temperature Statistics View More

August Temperature

Garden Island (5km)

  • Lowest 11 August, 2026

    7.7 °C

  • Average August

    14.2 °C

  • Highest 3 August, 2026

    21.2 °C

Climate (2021–2026)

Garden Island (5km)

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  • Average Low 2021–2026

    15.1 °C

  • Average 2021–2026

    18.9 °C

  • Average High 2021–2026

    23.3 °C
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