Colpoys Point Weather Forecast

    • 16
    • 30

    Mostly sunny

    • 16
    • 33

    Cloud clearing

    • 19
    • 33

    Mostly sunny

    • 22
    • 30

    Sunny

    • 18
    • 31

    Sunny

    • 17
    • 33

    Sunny

    • 21
    • 37

    Mostly sunny

Today 9 Jan Perth

Partly cloudy. Winds southerly 15 to 25 km/h turning southeasterly 20 to 30 km/h before dawn then increasing to 25 to 35 km/h in the late evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southeasterly 15 to 25 knots, reaching up to 30 knots early in the morning. Winds tending southerly 15 to 20 knots in the middle of the day.
Seas
1.5 to 2 metres, decreasing to 1 metre during the morning, then increasing to 1 to 1.5 metres by early evening.
1st Swell
Southwesterly 1 to 1.5 metres, decreasing to around 1 metre during the morning.
Weather
Partly cloudy.
Weather Situation
A ridge will continue to strengthen over the southwest today. A west coast trough will start to develop on the weekend, moving inland early next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Colpoys Point Temperature Statistics View More

January Temperature

Garden Island (2km)

  • Lowest 7 January, 2026

    18.5 °C

  • Average January

    23 °C

  • Highest 1 January, 2026

    31.8 °C

Climate (2021–Present)

Garden Island (2km)

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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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