Hawkesbury River - Bar Island Weather Forecast
- 9
- 19
Shower or two
- 11
- 20
Shower or two
- 13
- 21
Showers easing then sunny
- 11
- 19
Sunny
- 6
- 17
Sunny
- 6
- 15
Shower or two
- 8
- 14
Showers
Today 30 Jun Central Coast
Partly cloudy. Medium chance of showers, most likely this evening. Light winds.
Sydney Enclosed Waters
Sydney Harbour, Pittwater and Botany Bay- Wind
- Northerly about 10 knots increasing to 10 to 15 knots in the early afternoon.
- Seas
- Below 0.5 metres.
- Weather
- Partly cloudy. 60% chance of showers.
- Weather Situation
- A high pressure system over the southern Tasman Sea extends a ridge across the coastal waters, directing moderate to fresh north to northeasterly winds. Northerly winds will persist through the midweek ahead of a series of cold fronts crossing the state. Winds will then turn west to southwesterly later in the week following the passage of the fronts.
Hawkesbury River - Bar Island Temperature Statistics View More
June Temperature
Terrey Hills (19km)
Lowest 24 June, 2026
6.2 °CAverage June
13.7 °CHighest 10 June, 2026
21.3 °C
Climate (2021–2026)
Terrey Hills (19km)
Average Low 2021–2026
13.5 °CAverage 2021–2026
17.1 °CAverage High 2021–2026
21.9 °C