Cassie Rock Weather Forecast

    • 10
    • 20

    Sunny

    • 11
    • 17

    Sunny

    • 8
    • 15

    Sunny

    • 9
    • 16

    Shower or two

    • 10
    • 17

    Shower or two

    • 9
    • 20

    Sunny

    • 10
    • 19

    Partly cloudy

Today 28 Jul Sydney

Sunny. Winds northwesterly 15 to 20 km/h becoming light in the early afternoon.

Sydney Coastal Waters

Broken Bay to Port Hacking
Wind
Northwesterly 10 to 15 knots turning westerly in the evening. Winds reaching up to 20 knots offshore in the evening.
Seas
Around 1 metre.
1st Swell
Southerly below 1 metre.
Weather
Sunny.
Weather Situation
North to northwesterly through Tuesday with a high in the Tasman Sea ahead of an approaching cold front. The front is forecast to cross the coastal waters on Wednesday, with fresh to strong west to southwesterly winds over the southern and central coastal waters in its wake. Winds will then turn southerly and gradually ease as another high moves into southeastern Australia later in the week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cassie Rock Temperature Statistics View More

July Temperature

Terrey Hills (10km)

  • Lowest 25 July, 2026

    3.3 °C

  • Average July

    12.3 °C

  • Highest 2 July, 2026

    21.1 °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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