Cassie Rock Weather Forecast

    • 18
    • 21

    Shower or two

    • 18
    • 22

    Shower or two

    • 17
    • 25

    Partly cloudy

    • 20
    • 29

    Showers increasing

    • 18
    • 23

    Shower or two

    • 16
    • 21

    Shower or two

    • 15
    • 21

    Partly cloudy

Today 22 Oct Sydney

Cloudy. Very high chance of showers, becoming less likely in the late afternoon and evening. The chance of a thunderstorm in the west in the afternoon. Winds easterly 20 to 30 km/h turning northeasterly 25 to 35 km/h in the early afternoon.

Sydney Coastal Waters

Broken Bay to Port Hacking
Wind
Northeasterly 20 to 25 knots.
Seas
2 metres.
1st Swell
Northeasterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Weather
Partly cloudy. 50% chance of showers.
Weather Situation
A high in the Tasman Sea maintains a ridge over the coastal waters. The high will move slowly east on the weekend. A strong cold front and trough will cross the southern coastal waters late on Sunday and move north.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cassie Rock Temperature Statistics View More

October Temperature

Terrey Hills (10 km)

  • Lowest 15 October, 2026

    8.5 °C

  • Average October

    17.4 °C

  • Highest 12 October, 2026

    34 °C

Climate (2021–2026)

Terrey Hills (10 km)

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  • Average Low 2021–2026

    13.6 °C

  • Average 2021–2026

    17.1 °C

  • Average High 2021–2026

    22 °C
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