Hawkesbury River (Sandbrook Inlet) - Long Island Marina Weather Forecast
- 12
- 25
Clear
- 11
- 23
Sunny
- 13
- 24
Mostly sunny
- 14
- 27
Showers increasing
- 17
- 25
Shower or two. Possible storm
- 15
- 24
Shower or two
- 15
- 26
Shower or two
Today 28 Oct Central Coast
Clear. Winds southerly 20 to 30 km/h becoming light in the evening.
Sydney Enclosed Waters
Sydney Harbour, Pittwater and Botany Bay- Wind
- Southerly 10 to 15 knots decreasing to below 10 knots in the evening then becoming west to southwesterly in the late evening.
- Seas
- Below 0.5 metres.
- Weather
- Clear.
- Weather Situation
- A weak low and its associated trough off the central parts of the coast is quickly heading offshore, and this is followed by a high pressure ridge building across the state, which will become the dominant feature over Sydney Waters mid to late this week. Then, the next trough looks set to cross the coastal waters this weekend, bringing a southerly wind change in its wake.
Hawkesbury River (Sandbrook Inlet) - Long Island Marina Temperature Statistics View More
October Temperature
Terrey Hills (16 km)
Lowest 15 October, 2026
8.5 °CAverage October
17.7 °CHighest 12 October, 2026
34 °C
Climate (2021–2026)
Terrey Hills (16 km)
Average Low 2021–2026
13.6 °CAverage 2021–2026
17.1 °CAverage High 2021–2026
22 °C