Flat Rock Weather Forecast

    • 12
    • 25

    Partly cloudy

    • 13
    • 26

    Partly cloudy

    • 13
    • 27

    Sunny

    • 15
    • 24

    Partly cloudy

    • 13
    • 23

    Cloudy

    • 12
    • 24

    Partly cloudy

    • 14
    • 29

    Sunny

Today 9 Sep Central West

Partly cloudy. Winds easterly 25 to 35 km/h decreasing to 15 to 25 km/h in the evening.

Geraldton Coastal Waters

Kalbarri to Jurien Bay
Wind
East to southeasterly 10 to 15 knots, reaching up to 20 knots offshore during the afternoon and evening.
Seas
Below 1 metre, increasing to 1 to 1.5 metres offshore.
1st Swell
Southwesterly 2 to 3 metres.
Weather
Mostly sunny.
Weather Situation
East to northeasterly winds continue with a high pressure system located in the Bight. Winds turning northwesterly on Friday as the high moves east ahead of a weak cold front moving over the southwest corner on Saturday. A second weak cold front will follow later Sunday.
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

    17.9 °C

  • Highest 7 September, 2026

    24.6 °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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