Dawesville Channel Entrance Weather Forecast

    • 14
    • 18

    Rain. Heavy falls possible

    • 11
    • 17

    Shower or two

    • 10
    • 19

    Sunny

    • 11
    • 21

    Partly cloudy

    • 13
    • 22

    Sunny

    • 14
    • 20

    Showers

    • 11
    • 17

    Partly cloudy

Today 26 Aug Mandurah

Cloudy. Medium chance of rain. Heavy falls possible. Winds southerly 15 to 25 km/h.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southerly 15 to 20 knots.
Seas
Below 1 metre.
1st Swell
West to southwesterly 2.5 to 3 metres.
Weather
Cloudy. 70% chance of rain.
Weather Situation
A slow-moving cold front is moving over southwest WA. The front will weaken and combine with a trough over the Goldfields on Thursday as a ridge begins to extend south of the state. The ridge will slowly move east on Friday and Saturday with a weak west coast trough developing from Saturday afternoon.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Dawesville Channel Entrance Temperature Statistics View More

August Temperature

Mandurah (11km)

  • Lowest 11 August, 2026

    5.4 °C

  • Average August

    14.7 °C

  • Highest 16 August, 2026

    22.3 °C

Climate (2021–2026)

Mandurah (11km)

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  • Average Low 2021–2026

    15.1 °C

  • Average 2021–2026

    19.1 °C

  • Average High 2021–2026

    23.8 °C
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