Cowan Creek - Devils Hole Bay Weather Forecast
- 16
- 24
Possible shower developing
- 16
- 18
Showers
- 16
- 21
Showers increasing
- 17
- 27
Showers. Possible storm
- 17
- 23
Shower or two
- 17
- 26
Partly cloudy
- 19
- 31
Possible shower
Today 20 Nov Sydney
Partly cloudy. Medium chance of showers, most likely in the afternoon and evening. The chance of a thunderstorm in the afternoon and early evening. Winds east to southeasterly 15 to 25 km/h tending south to southeasterly 25 to 35 km/h in the afternoon.
Sydney Enclosed Waters
Sydney Harbour, Pittwater and Botany Bay- Wind
- South to southeasterly 15 to 20 knots.
- Seas
- Below 0.5 metres.
- Weather
- Cloudy. The chance of a thunderstorm in the late afternoon and evening.
- Weather Situation
- In the wake of a trough brushing along the southern and central coasts, a south to southeasterly wind change has followed in its wake. The trough is expected stall about Hunter or Mid North Coast on Friday. Winds tending east to northeasterly again over the weekend as another high moves into the Tasman Sea and a trough lingers about the coast.
Cowan Creek - Devils Hole Bay Temperature Statistics View More
November Temperature
Terrey Hills (8km)
Lowest 12 November, 2025
8.9 °CAverage November
19 °CHighest 8 November, 2025
33.3 °C
Climate (2020–Present)
Terrey Hills (8km)
Average Low 2020–2025
13.4 °CAverage 2020–2025
16.9 °CAverage High 2020–2025
21.8 °C