Hawkesbury River (Sandbrook Inlet) - Sandbrook Inlet Marina Weather Forecast
- 20
- 25
Possible shower
- 19
- 24
Rain
- 19
- 25
Showers
- 18
- 25
Showers
- 18
- 24
Showers
- 18
- 25
Shower or two
- 18
- 26
Shower or two
Today 18 Mar Central Coast
Cloudy. Medium chance of showers. The chance of a thunderstorm, possibly severe with heavy rain which may lead to flash flooding. Light winds.
Sydney Enclosed Waters
Sydney Harbour, Pittwater and Botany Bay- Wind
- Southeasterly 10 to 15 knots turning south to southwesterly below 10 knots in the late evening.
- Seas
- Below 0.5 metres.
- Weather
- Cloudy. 60% chance of showers. The chance of a thunderstorm.
- Weather Situation
- A high over the Tasman Sea extends a ridge over northern coastal waters, while a trough has stalled about the Hunter coast, bringing south to southeasterly winds to Sydney Waters in it's wake. Then, a series of high pressure systems will pass to the south, maintaining moist onshore easterly winds through the second half of the week.
Hawkesbury River (Sandbrook Inlet) - Sandbrook Inlet Marina Temperature Statistics View More
March Temperature
Terrey Hills (16km)
Lowest 14 March, 2026
14.4 °CAverage March
21.5 °CHighest 4 March, 2026
29.9 °C
Climate (2021–Present)
Terrey Hills (16km)
Average Low 2021–2026
13.4 °CAverage 2021–2026
17 °CAverage High 2021–2026
21.9 °C