Little Island Weather Forecast

    • 11
    • 18

    Partly cloudy

    • 10
    • 19

    Partly cloudy

    • 9
    • 20

    Possible shower

    • 12
    • 18

    Showers. Possible storm

    • 8
    • 15

    Showers

    • 9
    • 17

    Showers easing

    • 10
    • 17

    Shower or two

Today 21 Aug Perth

Partly cloudy. Slight chance of a shower in the southwest, near zero chance elsewhere. Light winds.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
West to southwesterly about 10 knots.
Seas
Below 1 metre.
1st Swell
West to southwesterly 3 to 4 metres.
Weather
Partly cloudy.
Weather Situation
A weak ridge nearby will move east on Friday ahead of a trough forming near the west coast by Saturday. Associated cloud band will thicken over the area ahead of a cold front arriving on Sunday.
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Little Island Temperature Statistics View More

August Temperature

Swanbourne (16km)

  • Lowest 15 August, 2025

    5.7 °C

  • Average August

    14.7 °C

  • Highest 13 August, 2025

    25.4 °C

Climate (2020–Present)

Swanbourne (16km)

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  • Average Low 2020–2025

    14.6 °C

  • Average 2020–2025

    18.9 °C

  • Average High 2020–2025

    24.3 °C
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