Margaret River Mouth Weather Forecast

    • 10
    • 17

    Partly cloudy

    • 11
    • 18

    Shower or two

    • 12
    • 17

    Showers easing

    • 9
    • 16

    Shower or two

    • 11
    • 18

    Showers

    • 7
    • 14

    Showers easing

    • 9
    • 15

    Showers

Today 16 Jul South West

Partly cloudy. Slight chance of a shower, becoming less likely this morning. Winds southwesterly 15 to 20 km/h becoming light in the late afternoon. Daytime maximum temperatures around 16.

Leeuwin Coastal Waters

Cape Naturaliste to Walpole
Wind
Southwesterly 15 to 20 knots, reaching up to 25 knots east of Cape Leeuwin during the morning. Winds turning westerly in the evening.
Seas
1.5 to 2.5 metres, decreasing to 1 to 1.5 metres around midday.
1st Swell
Southwesterly 4 to 6 metres.
Weather
Partly cloudy. The chance of a thunderstorm offshore east of Cape Leeuwin during the morning and afternoon.
Caution
Large and powerful surf conditions from this morning are expected to be hazardous for coastal activities such as swimming, surfing and rock fishing.
Weather Situation
A weak cold front moves over southern parts of the South West Land Division this morning, followed by a new ridge on Wednesday developing in it's wake tonight. A second weak cold front sweeps through the southwest on Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Margaret River Mouth Temperature Statistics View More

July Temperature

Cape Leeuwin (46km)

  • Lowest 13 July, 2025

    9.2 °C

  • Average July

    15.4 °C

  • Highest 3 July, 2025

    19.8 °C

Climate (2020–Present)

Cape Leeuwin (46km)

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  • Average Low 2020–2025

    14.9 °C

  • Average 2020–2025

    17.5 °C

  • Average High 2020–2025

    20.8 °C
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