Second Head Weather Forecast

    • 10
    • 21

    Mostly clear

    • 13
    • 23

    Mostly sunny

    • 15
    • 21

    Showers increasing

    • 16
    • 20

    Showers easing

    • 11
    • 19

    Shower or two

    • 13
    • 21

    Showers increasing

    • 15
    • 19

    Showers. Windy

Today 25 May Perth

Mostly sunny. Winds northeasterly 15 to 20 km/h becoming light in the early afternoon then becoming northeasterly 15 to 20 km/h in the late evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
North to northeasterly 10 to 15 knots decreasing to about 10 knots in the early afternoon then tending east to northeasterly 10 to 15 knots in the evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 1 to 1.5 metres.
Weather
Mostly sunny.
Weather Situation
A high pressure system over southern WA is slowly moving east. A cold front will move through later Wednesday.
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  • Temperature Forecast Bureau of Meteorology

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Second Head Temperature Statistics View More

May Temperature

Garden Island (8km)

  • Lowest 17 May, 2026

    8.4 °C

  • Average May

    16.7 °C

  • Highest 11 May, 2026

    26.2 °C

Climate (2021–Present)

Garden Island (8km)

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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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