Flat Rock Weather Forecast

    • 21
    • 36

    Windy

    • 24
    • 38

    Partly cloudy

    • 23
    • 33

    Partly cloudy

    • 19
    • 27

    Partly cloudy

    • 17
    • 27

    Windy

    • 17
    • 32

    Windy

    • 20
    • 33

    Sunny

Today 13 Dec Central West

Partly cloudy. Slight chance of a shower. The chance of a thunderstorm in the afternoon and evening, possibly severe with damaging winds. Winds easterly 25 to 40 km/h. Daytime maximum temperatures around 40.

Lancelin Coastal Waters

Jurien Bay to Two Rocks
Wind
South to southeasterly 15 to 25 knots, reaching up to 30 knots offshore in the evening.
Seas
1.5 metres, increasing to 1.5 to 2 metres during the afternoon.
1st Swell
South to southwesterly 1 to 1.5 metres inshore, increasing to 1 to 2 metres offshore.
Weather
Mostly sunny. The chance of a thunderstorm in the afternoon and evening.
Weather Situation
A trough extending south through the Gascoyne will deepen near the west today. The trough will move offshore on Sunday as a strengthening high pressure system moves into the Bight.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Flat Rock Temperature Statistics View More

December Temperature

Jurien Bay (51km)

  • Lowest 4 December, 2025

    13 °C

  • Average December

    23.2 °C

  • Highest 1 December, 2025

    39.6 °C

Climate (2020–Present)

Jurien Bay (51km)

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  • Average Low 2020–2025

    13.8 °C

  • Average 2020–2025

    19.9 °C

  • Average High 2020–2025

    25.9 °C
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