Cassie Rock Weather Forecast
- 19
- 23
Partly cloudy
- 19
- 25
Shower or two
- 20
- 29
Showers increasing
- 20
- 22
Showers increasing
- 16
- 18
Showers
- 15
- 19
Shower or two
- 16
- 21
Possible shower
Today 12 Nov Sydney
Partly cloudy. Winds southerly 15 to 25 km/h turning easterly 15 to 20 km/h in the afternoon.
Sydney Coastal Waters
Broken Bay to Port Hacking- Wind
- South to southeasterly 15 to 20 knots tending east to southeasterly below 10 knots in the afternoon.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres during the morning, then decreasing below 1 metre around midday.
- 1st Swell
- South to southeasterly around 1 metre.
- Weather
- Mostly sunny.
- Weather Situation
- A trough will move northwards along the New South Wales coast during today bringing a southerly change in its wake. Winds will briefly shift east to northeasterly later in the week, ahead of a series of cold fronts expected over the weekend, bringing another southerly change along the coast.
Cassie Rock Temperature Statistics View More
November Temperature
Terrey Hills (10 km)
Lowest 8 November, 2026
8.2 °CAverage November
17.4 °CHighest 7 November, 2026
28.4 °C
Climate (2021–2026)
Terrey Hills (10 km)
Average Low 2021–2026
13.6 °CAverage 2021–2026
17.1 °CAverage High 2021–2026
22 °C