Kwinana Beach Boat Ramp Weather Forecast

    • 17
    • 21

    Mostly clear

    • 13
    • 21

    Partly cloudy

    • 15
    • 21

    Showers. Possible storm

    • 16
    • 21

    Showers. Possible storm

    • 16
    • 20

    Showers. Possible storm

    • 15
    • 19

    Showers easing

    • 12
    • 18

    Possible shower

Today 31 May Perth

Partly cloudy. Light winds.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
South to southeasterly about 10 knots.
Seas
Below 1 metre.
1st Swell
West to southwesterly 2 to 2.5 metres.
Weather
Partly cloudy.
Caution
Tides during the evening are likely to rise above the normal high tide mark.
Weather Situation
A low pressure trough will move over the southeast of the State during Sunday. A stronger low pressure system will approach the southwest corner on Monday with an associated cold front forecast to cross the west coast on Monday morning.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Kwinana Beach Boat Ramp Temperature Statistics View More

May Temperature

Garden Island (6km)

  • Lowest 26 May, 2025

    10.2 °C

  • Average May

    18.2 °C

  • Highest 9 May, 2025

    31.2 °C

Climate (2020–Present)

Garden Island (6km)

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  • Average Low 2020–2025

    15.2 °C

  • Average 2020–2025

    19 °C

  • Average High 2020–2025

    23.4 °C
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