Flat Rock Weather Forecast

    • 10
    • 21

    Shower

    • 11
    • 21

    Shower

    • 12
    • 22

    Windy

    • 12
    • 24

    Partly cloudy

    • 13
    • 25

    Partly cloudy

    • 13
    • 25

    Sunny

    • 12
    • 24

    Sunny

Today 5 Sep Central West

Partly cloudy. Very high chance of showers in the west, high chance elsewhere. The chance of a thunderstorm in the west early this evening. Winds west to northwesterly 20 to 30 km/h becoming light in the late evening.

Geraldton Coastal Waters

Kalbarri to Jurien Bay
Wind
West to northwesterly 15 to 25 knots turning southwesterly in the evening. Winds reaching up to 30 knots offshore north of Geraldton in the evening.
Seas
Around 1 metre, increasing to 1 to 2 metres during the afternoon.
1st Swell
Southwesterly 2.5 to 3 metres inshore, increasing to 3 to 4 metres offshore south of Geraldton.
Weather
Cloudy. 95% chance of showers. The chance of a thunderstorm early this evening.
Weather Situation
A stronger cold front will cross the west coast later today, pushing fresh to strong winds over the west and southwest waters. The front will weaken as it passes over the Esperance and Eucla coasts during Sunday. East to southeasterly winds will then prevail over the waters as new ridge develops over the Bight from Sunday, gradually moving eastwards next week.
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  • 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

    18 °C

  • Highest 1 September, 2026

    24.5 °C

Climate (2021–2026)

Kalbarri (53km)

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  • Average Low 2021–2026

    15.5 °C

  • Average 2021–2026

    22.3 °C

  • Average High 2021–2026

    28.3 °C
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