Cassie Rock Weather Forecast

    • 11
    • 19

    Clear

    • 10
    • 19

    Sunny

    • 11
    • 19

    Shower or two

    • 12
    • 20

    Possible shower

    • 14
    • 21

    Shower or two

    • 15
    • 21

    Showers easing

    • 15
    • 20

    Possible shower

Today 6 Jun Sydney

Clear. Light winds.

Sydney Coastal Waters

Broken Bay to Port Hacking
Wind
Southwesterly 10 to 15 knots turning southerly in the evening.
Seas
Around 1 metre.
1st Swell
Southerly 2 to 2.5 metres.
Weather
Mostly clear.
Weather Situation
A strong high pressure system drifting across the state during the weekend brings stable weather will bring moderate to fresh south to southwesterly winds to the coastal waters this evening and lighter winds on Sunday. As the high moves offshore, a ridge builds over the east early to mid next week, making the the winds shift east to northeasterly in the north and north to northeasterly in the south through next week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cassie Rock Temperature Statistics View More

June Temperature

Terrey Hills (10km)

  • Lowest 1 June, 2026

    7 °C
  • Average June

    12.9 °C
  • Highest 3 June, 2026

    20.1 °C

Climate (2021–Present)

Terrey Hills (10km)

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  • Average Low 2021–2026

    13.5 °C
  • Average 2021–2026

    17 °C
  • Average High 2021–2026

    21.9 °C
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