Beacon Head Weather Forecast

    • 6
    • 18

    Partly cloudy

    • 8
    • 18

    Cloudy

    • 10
    • 19

    Possible shower

    • 11
    • 19

    Possible shower

    • 9
    • 19

    Mostly sunny

    • 8
    • 19

    Sunny

    • 8
    • 20

    Shower or two

Today 19 Jun Perth

Partly cloudy. The chance of fog and frost early this morning. Light winds.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
East to northeasterly about 10 knots increasing to 10 to 15 knots in the evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 1 to 1.5 metres.
Weather
Partly cloudy.
Weather Situation
A developing ridge brings a southerly flow to the local waters. A high pressure system will move over southern WA today and direct an easterly wind change, ahead of the next cold front on Sunday.
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Beacon Head Temperature Statistics View More

June Temperature

Garden Island (9km)

  • Lowest 18 June, 2026

    6.5 °C

  • Average June

    14.7 °C

  • Highest 7 June, 2026

    21 °C

Climate (2021–2026)

Garden Island (9km)

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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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