Jones Bay Marina Weather Forecast
- 15
- 26
Clear
- 17
- 29
Sunny
- 18
- 25
Possible shower developing
- 16
- 21
Shower or two
- 17
- 22
Shower or two
- 18
- 23
Shower or two
- 18
- 25
Shower or two
Today 18 Nov Sydney
Clear. Winds northeasterly 15 to 25 km/h becoming light in the late evening.
Sydney Enclosed Waters
Sydney Harbour, Pittwater and Botany Bay- Wind
- East to northeasterly 15 to 20 knots turning northerly below 10 knots in the late evening.
- Seas
- Below 0.5 metres.
- Weather
- Clear.
- Weather Situation
- Fresh northeasterly winds are developing along the coast as a ridge over the state contracts to the Tasman Sea and a high pressure system forms within it. Then, a trough will enter the south coast on Wednesday and brush Sydney Waters on Thursday, bringing a south to southeasterly wind change in its wake, before stalling about Hunter or Mid North Coast on Friday.
Jones Bay Marina Temperature Statistics View More
November Temperature
Sydney (Observatory Hill) (0km)
Lowest 12 November, 2025
11.4 °CAverage November
20.1 °CHighest 16 November, 2025
31.5 °C
Climate (2020–Present)
Sydney (Observatory Hill) (0km)
Average Low 2020–2025
14.7 °CAverage 2020–2025
18.3 °CAverage High 2020–2025
23.4 °C