Dump Reef Weather Forecast

    • 15
    • 27

    Becoming windy. Sunny

    • 15
    • 26

    Sunny

    • 16
    • 27

    Becoming windy. Mostly sunny

    • 15
    • 28

    Windy. Sunny

    • 17
    • 34

    Sunny

    • 19
    • 30

    Becoming windy. Sunny

    • 18
    • 27

    Windy. Mostly sunny

Today 6 Dec Lower West

Sunny. Winds south to southeasterly 15 to 20 km/h tending east to southeasterly in the early morning then turning south to southwesterly 25 to 35 km/h in the late morning. Daytime maximum temperatures 26 to 31.

Lancelin Coastal Waters

Jurien Bay to Two Rocks
Wind
Southerly 15 to 25 knots.
Seas
1.5 to 2 metres, decreasing below 1.5 metres during the morning, then increasing to 1.5 to 2 metres during the afternoon.
1st Swell
Southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
Weather
Sunny.
Weather Situation
A ridge of high pressure sits across southern WA, with a weak cold front sweeping the eastern south coast. A trough develops through inland parts of the South West Land Division on Sunday and move eastwards on Monday. A second weak front will brush past the south coast on Sunday into Monday ahead of the next high pressure ridge.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Dump Reef Temperature Statistics View More

December Temperature

Gingin Airport (69km)

  • Lowest 4 December, 2025

    9.6 °C

  • Average December

    21.2 °C

  • Highest 1 December, 2025

    40 °C

Climate (2020–Present)

Gingin Airport (69km)

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  • Average Low 2020–2025

    11.5 °C

  • Average 2020–2025

    18.3 °C

  • Average High 2020–2025

    26.2 °C
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