Whale Beach Weather Forecast
- 15
- 27
Clear
- 16
- 28
Sunny
- 19
- 26
Shower or two developing
- 15
- 18
Shower or two
- 15
- 21
Shower or two
- 17
- 22
Partly cloudy
- 16
- 23
Sunny
Today 19 Sep Sydney
Clear. Winds west to southwesterly 15 to 25 km/h.
Sydney Enclosed Waters
Sydney Harbour, Pittwater and Botany Bay- Wind
- Variable about 10 knots.
- Seas
- Below 0.5 metres.
- Weather
- Clear.
- Weather Situation
- Light winds will continue today as high pressure system over New South Wales enters the Tasman Sea by early Sunday. The high will direct a northwesterly flow during Sunday ahead of a fresh and gusty southerly change reaching the Sydney Waters by early Monday. Afterwards, winds are forecast to turn southeasterly as a second high pressure system slips south of the state during early to mid next week.
Whale Beach Temperature Statistics View More
September Temperature
Terrey Hills (13km)
Lowest 10 September, 2026
8.1 °CAverage September
15.7 °CHighest 5 September, 2026
30.8 °C
Climate (2021–2026)
Terrey Hills (13km)
Average Low 2021–2026
13.6 °CAverage 2021–2026
17.1 °CAverage High 2021–2026
22 °C