Flat Rock Weather Forecast

    • 10
    • 19

    Cloudy

    • 10
    • 22

    Sunny

    • 12
    • 23

    Sunny

    • 15
    • 22

    Partly cloudy

    • 14
    • 21

    Partly cloudy

    • 13
    • 22

    Cloudy

    • 14
    • 24

    Partly cloudy

Today 10 Apr South West

Partly cloudy. Winds easterly 15 to 20 km/h. Daytime maximum temperatures between 19 and 23.

Leeuwin Coastal Waters

Cape Naturaliste to Walpole
Wind
East to southeasterly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1 to 1.5 metres inshore during the afternoon.
1st Swell
Southwesterly 2.5 metres, tending southerly 2 to 2.5 metres during the morning.
Weather
Cloudy.
Weather Situation
A ridge extends over southern parts of the State while a trough develops near the west coast from today.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Flat Rock Temperature Statistics View More

April Temperature

Windy Harbour (4km)

  • Lowest 2 April, 2026

    9.2 °C

  • Average April

    17.9 °C

  • Highest 3 April, 2026

    26.2 °C

Climate (2021–Present)

Windy Harbour (4km)

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  • Average Low 2021–2026

    11.1 °C

  • Average 2021–2026

    17 °C

  • Average High 2021–2026

    20.4 °C
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