Cassie Rock Weather Forecast
- 16
- 21
Shower or two
- 16
- 21
Showers
- 18
- 21
Showers
- 16
- 20
Showers increasing
- 18
- 21
Showers
- 18
- 20
Showers
- 16
- 20
Shower or two
Today 24 May Sydney
Partly cloudy. Medium chance of showers. The chance of morning fog in the outer west. Light winds.
Sydney Coastal Waters
Broken Bay to Port Hacking- Wind
- Easterly 10 to 15 knots decreasing to about 10 knots in the early morning.
- Seas
- Below 1 metre.
- 1st Swell
- Easterly 3 metres.
- Weather
- Partly cloudy. 70% chance of showers.
- Caution
- Large and powerful surf conditions are expected to be hazardous for coastal activities such as crossing bars by boat and rock fishing.
Cassie Rock Temperature Statistics View More
May Temperature
Terrey Hills (10km)
Lowest 8 May, 2026
6.5 °CAverage May
15.8 °CHighest 3 May, 2026
23.7 °C
Climate (2021–Present)
Terrey Hills (10km)
Average Low 2021–2026
13.5 °CAverage 2021–2026
17 °CAverage High 2021–2026
21.9 °C