Dawesville - Oceanside Weather Forecast

    • 13
    • 21

    Clear

    • 11
    • 21

    Sunny

    • 12
    • 21

    Partly cloudy

    • 14
    • 22

    Mostly sunny

    • 16
    • 20

    Showers easing

    • 15
    • 20

    Showers

    • 13
    • 21

    Partly cloudy

Today 8 Sep Mandurah

Clear. Winds southeasterly 15 to 20 km/h tending easterly in the late evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southeasterly 15 to 20 knots tending easterly in the late evening.
Seas
Around 1 metre.
1st Swell
Southwesterly 1.5 to 2.5 metres.
Weather
Clear.
Weather Situation
A high in the Bight is directing southeasterly winds across the local waters. Winds tending easterly on Wednesday as the high drifts eastwards, while a west coast trough may develop on Thursday, ahead of the next cold front crossing the southern districts during the weekend.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Dawesville - Oceanside Temperature Statistics View More

September Temperature

Mandurah (15km)

  • Lowest 1 September, 2026

    10.4 °C

  • Average September

    14.9 °C

  • Highest 3 September, 2026

    18 °C

Climate (2021–2026)

Mandurah (15km)

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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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