Iluka Weather Forecast

    • 15
    • 24

    Showers

    • 14
    • 20

    Showers. Becoming windy

    • 15
    • 21

    Shower or two

    • 13
    • 21

    Sunny

    • 13
    • 21

    Partly cloudy

    • 12
    • 21

    Mostly sunny

    • 13
    • 20

    Possible shower

Today 18 Sep Perth

Cloudy. High chance of showers. Winds northwesterly 20 to 30 km/h increasing to 25 to 35 km/h in the late evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Northwesterly 20 to 25 knots, reaching up to 30 knots in the late evening.
Seas
1.5 metres.
1st Swell
West to southwesterly 1 to 1.5 metres.
Weather
Cloudy. 80% chance of showers.
Weather Situation
A cold front is passing over the local waters this evening, followed by a couple more weak fronts brushing past the south coast on the weekend. A new ridge will form along the southwest coast on Sunday before weakening on Monday. A trough developing inland will move east along the south coast on Tuesday ahead of the next cold front.
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  • Temperature Forecast Bureau of Meteorology

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Iluka Temperature Statistics View More

September Temperature

Swanbourne (24km)

  • Lowest 1 September, 2026

    9.6 °C

  • Average September

    16.9 °C

  • Highest 16 September, 2026

    30.7 °C

Climate (2021–2026)

Swanbourne (24km)

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  • Average Low 2021–2026

    14.5 °C

  • Average 2021–2026

    18.8 °C

  • Average High 2021–2026

    24.3 °C
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