Cassie Rock Weather Forecast
- 16
- 19
Shower or two
- 16
- 20
Shower or two
- 15
- 20
Shower or two
- 15
- 21
Shower or two
- 16
- 22
Partly cloudy
- 17
- 24
Partly cloudy
- 18
- 24
Possible shower
Today 16 Oct Sydney
Cloudy. High chance of showers, becoming less likely this afternoon. Winds easterly 15 to 25 km/h becoming light in the late evening.
Sydney Coastal Waters
Broken Bay to Port Hacking- Wind
- Easterly 10 to 15 knots, reaching up to 20 knots offshore during the morning.
- Seas
- Around 1 metre.
- 1st Swell
- Southeasterly 1.5 to 2 metres.
- Weather
- Partly cloudy.
- Weather Situation
- Easterly winds over NSW Coastal Waters as a slow-moving high pressure over the southern Tasman Sea drifts eastward.
Cassie Rock Temperature Statistics View More
October Temperature
Terrey Hills (10 km)
Lowest 15 October, 2026
8.5 °CAverage October
17.6 °CHighest 12 October, 2026
34 °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