Flat Rock Weather Forecast

    • 13
    • 20

    Shower

    • 11
    • 20

    Partly cloudy

    • 10
    • 21

    Partly cloudy

    • 12
    • 24

    Sunny

    • 12
    • 23

    Partly cloudy

    • 12
    • 22

    Partly cloudy

    • 12
    • 21

    Partly cloudy

Today 27 Aug Central West

Partly cloudy. Medium chance of showers, becoming less likely in the late afternoon and evening. The chance of a thunderstorm near the coast in the morning. Winds southerly 20 to 30 km/h. Daytime maximum temperatures between 15 and 20.

Geraldton Coastal Waters

Kalbarri to Jurien Bay
Wind
Southerly 20 to 25 knots, reaching up to 30 knots offshore south of Geraldton in the evening. Winds turning southeasterly 15 to 25 knots in the late evening.
Seas
1.5 to 2 metres.
1st Swell
Southwesterly 3 to 4 metres.
Weather
Partly cloudy. 80% chance of showers. The chance of a thunderstorm south of Geraldton in the morning.
Weather Situation
A slow-moving cold front over southwest WA will weaken and combine with a trough over the Goldfields today, as a ridge begins to extend south of the state. The ridge will slowly move east on Friday and Saturday with a weak west coast trough developing from Saturday afternoon.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Flat Rock Temperature Statistics View More

August Temperature

Kalbarri (53km)

  • Lowest 12 August, 2026

    5.9 °C

  • Average August

    16.5 °C

  • Highest 16 August, 2026

    29 °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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