Flat Rock Weather Forecast

    • 12
    • 23

    Cloudy

    • 11
    • 24

    Sunny

    • 14
    • 23

    Partly cloudy

    • 13
    • 22

    Partly cloudy

    • 12
    • 22

    Partly cloudy

    • 13
    • 21

    Shower

    • 12
    • 20

    Shower

Today 20 Sep Central West

Partly cloudy. Light winds becoming southerly 15 to 25 km/h in the early afternoon then becoming light in the late evening. Daytime maximum temperatures 21 to 26.

Geraldton Coastal Waters

Kalbarri to Jurien Bay
Wind
Variable about 10 knots becoming southerly 10 to 15 knots in the early afternoon. Winds reaching up to 20 knots inshore in the late evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 3 to 4 metres, decreasing to 2 to 3 metres during the morning.
Weather
Partly cloudy.
Weather Situation
A trough moves east through the Southern Interior and Eucla districts before leaving the state this morning as a new ridge builds over the southwest. Later tomorrow another trough will build in the west moving eastward on Tuesday as a cold front passes to the south of the state.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Flat Rock Temperature Statistics View More

September Temperature

Kalbarri (53km)

  • Lowest 3 September, 2026

    7 °C

  • Average September

    19.5 °C

  • Highest 10 September, 2026

    27.2 °C

Climate (2021–2026)

Kalbarri (53km)

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  • Average Low 2021–2026

    15.6 °C

  • Average 2021–2026

    22.3 °C

  • Average High 2021–2026

    28.3 °C
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