Mandalay Beach Weather Forecast

    • 13
    • 24

    Mostly sunny

    • 14
    • 24

    Sunny

    • 14
    • 22

    Showers increasing

    • 12
    • 18

    Showers increasing

    • 11
    • 17

    Showers

    • 11
    • 18

    Shower or two

    • 11
    • 19

    Shower or two

Today 11 May South West

Mostly sunny. Winds northerly 25 to 40 km/h becoming light in the evening then becoming northerly 15 to 20 km/h in the late evening. Daytime maximum temperatures in the low to mid 20s.

Leeuwin Coastal Waters

Cape Naturaliste to Walpole
Wind
Northerly 15 to 25 knots, reaching up to 30 knots in the late morning and early afternoon.
Seas
1.5 to 2.5 metres.
1st Swell
Southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
Weather
Partly cloudy.
Weather Situation
A high pressure system will move slowly eastwards across the Great Australian Bight during the next few days. A cold front will approach the southwest coast on Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mandalay Beach Temperature Statistics View More

May Temperature

North Walpole (18km)

  • Lowest 1 May, 2026

    8.8 °C

  • Average May

    13.7 °C

  • Highest 8 May, 2026

    21.1 °C

Climate (2021–Present)

North Walpole (18km)

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  • Average Low 2021–2026

    11.9 °C

  • Average 2021–2026

    15.4 °C

  • Average High 2021–2026

    20.6 °C
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