Cassie Rock Weather Forecast

    • 12
    • 17

    Showers easing

    • 13
    • 20

    Sunny

    • 11
    • 19

    Partly cloudy

    • 11
    • 18

    Sunny

    • 9
    • 18

    Sunny

    • 11
    • 17

    Shower or two

    • 12
    • 16

    Showers

Today 10 Aug Sydney

Partly cloudy. Very high chance of showers, most likely in the morning. Winds northerly 15 to 20 km/h turning northwesterly 25 to 40 km/h during the morning then decreasing to 15 to 25 km/h in the evening.

Sydney Coastal Waters

Broken Bay to Port Hacking
Wind
North to northeasterly 20 to 30 knots, reaching up to 35 knots offshore during the morning. Winds turning northwesterly during the morning.
Seas
2 to 3 metres.
1st Swell
Northeasterly below 1 metre, increasing to 1.5 to 2.5 metres during the morning.
Weather
Partly cloudy. 95% chance of showers.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cassie Rock Temperature Statistics View More

August Temperature

Terrey Hills (10km)

  • Lowest 5 August, 2026

    4.6 °C

  • Average August

    11.5 °C

  • Highest 3 August, 2026

    20.5 °C

Climate (2021–2026)

Terrey Hills (10km)

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  • Average Low 2021–2026

    13.5 °C

  • Average 2021–2026

    17.1 °C

  • Average High 2021–2026

    22 °C
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