Sulphur Bay Weather Forecast

    • 11
    • 21

    Partly cloudy

    • 16
    • 21

    Showers

    • 15
    • 21

    Possible shower

    • 11
    • 22

    Sunny

    • 12
    • 25

    Mostly sunny

    • 16
    • 21

    Shower or two

    • 14
    • 23

    Possible shower

Today 22 Apr Perth

Mostly clear. Light winds becoming northwesterly 15 to 20 km/h in the late evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
West to northwesterly about 10 knots increasing to 15 to 20 knots in the late evening.
Seas
Below 1 metre.
1st Swell
West to southwesterly 1.5 to 2 metres.
Weather
Partly cloudy.
Weather Situation
A ridge sits over Local Waters, ahead of a cold front on Thursday and another on Friday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sulphur Bay Temperature Statistics View More

April Temperature

Garden Island (6km)

  • Lowest 20 April, 2026

    12 °C

  • Average April

    19.1 °C

  • Highest 3 April, 2026

    28.7 °C

Climate (2021–Present)

Garden Island (6km)

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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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