Flat Rock Beach Weather Forecast

    • 10
    • 23

    Shower or two developing

    • 8
    • 19

    Sunny

    • 7
    • 19

    Sunny

    • 7
    • 18

    Mostly sunny

    • 7
    • 19

    Sunny

    • 8
    • 20

    Mostly sunny

    • 11
    • 22

    Shower or two

Today 3 Aug Sydney

Partly cloudy. The chance of morning fog in the outer west. Medium chance of showers in the afternoon and evening. Light winds becoming northwesterly 15 to 20 km/h in the middle of the day then becoming light in the late afternoon.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
North to northwesterly below 10 knots.
Seas
Below 0.5 metres.
Weather
Partly cloudy.
Weather Situation
Northeast to northwesterly winds will shift west to southwesterly today as a cold front passes to the south. After this a new ridge of high pressure is expected to extend across from the west.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Flat Rock Beach Temperature Statistics View More

August Temperature

Sydney (Observatory Hill) (8km)

  • Lowest 1 August, 2026

    8.3 °C

  • Average August

    12 °C

  • Highest 1 August, 2026

    17.3 °C

Climate (2021–2026)

Sydney (Observatory Hill) (8km)

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  • Average Low 2021–2026

    14.9 °C

  • Average 2021–2026

    18.4 °C

  • Average High 2021–2026

    23.6 °C
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