Flat Rock Weather Forecast

    • 13
    • 19

    Partly cloudy

    • 13
    • 20

    Cloudy

    • 11
    • 23

    Sunny

    • 13
    • 26

    Sunny

    • 14
    • 21

    Cloudy

    • 12
    • 20

    Cloudy

    • 13
    • 20

    Partly cloudy

Today 28 Nov South West

Cloudy. Slight chance of a shower near the south coast, near zero chance elsewhere. Light winds becoming southwesterly 15 to 20 km/h in the early afternoon then becoming light in the evening. Daytime maximum temperatures between 19 and 23.

Leeuwin Coastal Waters

Cape Naturaliste to Walpole
Wind
Southwesterly about 10 knots increasing to 10 to 15 knots in the late afternoon.
Seas
Below 1 metre.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Cloudy.
Weather Situation
A high pressure ridge is strengthening over southern and western WA and will become more firmly established into the weekend. A new trough will deepen down the west coast on Sunday as the high moves towards the Bight, with the trough moving east late Monday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Flat Rock Temperature Statistics View More

November Temperature

Windy Harbour (4km)

  • Lowest 5 November, 2025

    3.5 °C

  • Average November

    17.4 °C

  • Highest 11 November, 2025

    25.5 °C

Climate (2020–Present)

Windy Harbour (4km)

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  • Average Low 2020–2025

    11.2 °C

  • Average 2020–2025

    17 °C

  • Average High 2020–2025

    20.4 °C
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