Grotto Point Weather Forecast
- 13
- 18
Rain at times
- 13
- 20
Showers
- 15
- 22
Shower or two
- 16
- 24
Shower or two
- 17
- 26
Partly cloudy
- 18
- 27
Partly cloudy
- 20
- 30
Shower or two
Today 28 Oct Sydney
Cloudy. Medium chance of rain. Winds east to southeasterly 15 to 25 km/h becoming light in the late evening.
Sydney Enclosed Waters
Sydney Harbour, Pittwater and Botany Bay- Wind
- Easterly 10 to 15 knots.
- Seas
- Below 0.5 metres.
- Weather
- Cloudy. 70% chance of rain.
- Weather Situation
- A high pressure system over the Bight extends a ridge across the south as it drifts eastwards, while a trough lies off southeast Queensland coast, maintaining east to southeasterly winds over Sydney Waters today. Winds will gradually turn northeasterly midweek onwards as the trough in the north moves offshore while the High enters the Tasman Sea. Northerly winds will increase later in the week through the weekend as the high continues tracking further east towards New Zealand while the next trough and cold front approach from the west.
Grotto Point Temperature Statistics View More
October Temperature
Sydney (Observatory Hill) (7km)
Lowest 3 October, 2025
12.1 °CAverage October
20.9 °CHighest 22 October, 2025
37 °C
Climate (2020–Present)
Sydney (Observatory Hill) (7km)
Average Low 2020–2025
14.7 °CAverage 2020–2025
18.3 °CAverage High 2020–2025
23.4 °C