Dawesville - Oceanside Weather Forecast

    • 13
    • 16

    Shower or two

    • 11
    • 18

    Showers

    • 11
    • 16

    Partly cloudy

    • 10
    • 17

    Partly cloudy

    • 10
    • 18

    Mostly sunny

    • 11
    • 19

    Possible late shower

    • 13
    • 17

    Showers

Today 30 Jun Mandurah

Partly cloudy. Medium chance of showers. Winds southerly 30 to 40 km/h decreasing to 20 to 30 km/h in the late afternoon then becoming southeasterly and light in the late evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southerly 20 to 25 knots, reaching up to 30 knots in the afternoon. Winds turning southwesterly 10 to 15 knots in the late evening.
Seas
2 to 2.5 metres.
1st Swell
Southwesterly 2.5 to 4 metres.
Weather
Partly cloudy. 80% chance of showers.
Caution
Large and powerful surf conditions from midday are expected to be hazardous for coastal activities such as swimming, surfing and rock fishing.
Weather Situation
A cold front is moving over southeast WA on Tuesday with a low pressure system tracking south of the state. Another weak front will brush the south coast during Wednesday before a ridge extends across southern parts of the state from Thursday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Dawesville - Oceanside Temperature Statistics View More

June Temperature

Mandurah (15km)

  • Lowest 18 June, 2026

    6.5 °C

  • Average June

    14.5 °C

  • Highest 5 June, 2026

    20.3 °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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