Dawesville - Oceanside Weather Forecast

    • 14
    • 24

    Sunny

    • 14
    • 24

    Partly cloudy

    • 15
    • 26

    Sunny

    • 15
    • 26

    Sunny

    • 17
    • 27

    Sunny

    • 17
    • 30

    Sunny

    • 19
    • 30

    Mostly sunny

Today 4 Dec Mandurah

Sunny. Light winds becoming southwesterly 25 to 35 km/h in the morning then tending southerly 20 to 25 km/h in the late evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
South to southeasterly 10 to 15 knots tending south to southwesterly 15 to 20 knots in the late morning.
Seas
Around 1 metre, increasing to 1 to 1.5 metres during the afternoon.
1st Swell
Southwesterly 1 to 1.5 metres.
Weather
Sunny.
Weather Situation
A high pressure system in the Indian Ocean brings a south to southeasterly flow to the Local Waters. The high pressure system will move eastwards through the Bight over the weekend, a south to southeasterly flow remaining about the Local Waters throughout.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Dawesville - Oceanside Temperature Statistics View More

December Temperature

Mandurah (15km)

  • Lowest 3 December, 2025

    17.5 °C

  • Average December

    23.2 °C

  • Highest 1 December, 2025

    35.7 °C

Climate (2020–Present)

Mandurah (15km)

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  • Average Low 2020–2025

    15.1 °C

  • Average 2020–2025

    19.2 °C

  • Average High 2020–2025

    23.8 °C
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