Margaret River Mouth Weather Forecast

    • 9
    • 17

    Partly cloudy

    • 6
    • 18

    Mostly sunny

    • 7
    • 19

    Shower or two

    • 10
    • 19

    Showers

    • 11
    • 18

    Showers

    • 9
    • 16

    Shower or two

    • 9
    • 17

    Shower or two

Today 6 Jul South West

Partly cloudy. Slight chance of a shower. Winds southeasterly 15 to 20 km/h becoming light in the early afternoon. Daytime maximum temperatures between 14 and 18.

Leeuwin Coastal Waters

Cape Naturaliste to Walpole
Wind
Southeasterly 15 to 20 knots.
Seas
1 to 1.5 metres, decreasing to 1 metre during the afternoon.
1st Swell
Southwesterly 2.5 to 3 metres inshore, increasing to 3 to 4 metres offshore.
Weather
Partly cloudy.
Weather Situation
A cold front is crossing the southern interior, and will rapidly weaken as it moves further inland today. A ridge will then establish over southeastern parts of the state during Tuesday. Another cold front will brush the far southwest on Thursday.
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 4 July, 2026

    9.7 °C

  • Average July

    13.9 °C

  • Highest 1 July, 2026

    17.2 °C

Climate (2021–2026)

Cape Leeuwin (46km)

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  • Average Low 2021–2026

    14.9 °C

  • Average 2021–2026

    17.4 °C

  • Average High 2021–2026

    20.7 °C
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