Flat Rock Weather Forecast

    • 13
    • 26

    Partly cloudy

    • 16
    • 22

    Shower

    • 12
    • 21

    Cloudy

    • 10
    • 24

    Sunny

    • 14
    • 29

    Partly cloudy

    • 18
    • 29

    Sunny

    • 16
    • 25

    Shower

Today 11 Sep Central West

Sunny. Winds east to northeasterly 15 to 25 km/h shifting west to northwesterly in the early afternoon. Overnight temperatures falling to between 9 and 12 with daytime temperatures reaching 25 to 30.

Lancelin Coastal Waters

Jurien Bay to Two Rocks
Wind
Northeasterly 15 to 20 knots turning northwesterly in the early afternoon.
Seas
Below 1 metre, increasing to 1 to 1.5 metres during the morning, then decreasing to 1 metre around midday.
1st Swell
Southwesterly 1.5 to 2.5 metres.
Weather
Mostly sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Flat Rock Temperature Statistics View More

September Temperature

Jurien Bay (51km)

  • Lowest 7 September, 2026

    9 °C

  • Average September

    15 °C

  • Highest 1 September, 2026

    22.9 °C

Climate (2021–2026)

Jurien Bay (51km)

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  • Average Low 2021–2026

    13.8 °C

  • Average 2021–2026

    19.7 °C

  • Average High 2021–2026

    25.8 °C
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