Hawkesbury River (Sandbrook Inlet) - Dolphin Boatshed Marina Weather Forecast
- 11
- 19
Clear
- 8
- 21
Partly cloudy
- 9
- 18
Shower or two
- 9
- 20
Partly cloudy
- 9
- 22
Partly cloudy
- 10
- 24
Mostly sunny
- 11
- 26
Mostly sunny
Today 8 Sep Central Coast
Mostly clear. Light winds.
Sydney Enclosed Waters
Sydney Harbour, Pittwater and Botany Bay- Wind
- South to southeasterly below 10 knots becoming easterly in the evening then becoming northerly in the late evening.
- Seas
- Below 0.5 metres.
- Weather
- Mostly clear.
- Weather Situation
- A broad high pressure ridge continues to build over Sydney Waters in the wake of a cold front that brushed Sydney Waters yesterday and has since moved into the Tasman Sea. Another cold front will make its way up the coast on Wednesday, reaching Sydney Waters in the late morning, bringing fresh to strong southerly winds. Winds will gradually ease later in the week, then turn east to northeasterly as a high pressure system traverses the state's south and enters the Tasman Sea by the weekend.
Hawkesbury River (Sandbrook Inlet) - Dolphin Boatshed Marina Temperature Statistics View More
September Temperature
Terrey Hills (16km)
Lowest 1 September, 2026
11.3 °CAverage September
18.1 °CHighest 5 September, 2026
30.8 °C
Climate (2021–2026)
Terrey Hills (16km)
Average Low 2021–2026
13.6 °CAverage 2021–2026
17.1 °CAverage High 2021–2026
22 °C