Middle Harbour Weather Forecast
- 19
- 26
Partly cloudy
- 19
- 29
Sunny
- 20
- 33
Mostly sunny
- 21
- 30
Mostly sunny
- 22
- 31
Partly cloudy
- 21
- 29
Possible shower
- 21
- 27
Shower or two
Today 3 Feb Sydney
Cloudy. Medium chance of light showers this morning. Light winds becoming northeasterly 15 to 20 km/h in the middle of the day then becoming light in the late evening.
Sydney Enclosed Waters
Sydney Harbour, Pittwater and Botany Bay- Wind
- East to southeasterly 10 to 15 knots turning northeasterly in the afternoon.
- Seas
- Below 0.5 metres.
- Weather
- Cloudy.
- Weather Situation
- A high pressure system over the Bight extends a ridge over Sydney waters. The ridge will persist as the high moves gradually eastwards and enters the Tasman Sea, with winds turning easterly then northeasterly. Then, a weak southerly change will arrive in Sydney waters later on Thursday, before decaying as the ridge reestablishes itself Friday.
Middle Harbour Temperature Statistics View More
February Temperature
Sydney (Observatory Hill) (6km)
Lowest 2 February, 2026
17.4 °CAverage February
21.2 °CHighest 1 February, 2026
28.1 °C
Climate (2021–Present)
Sydney (Observatory Hill) (6km)
Average Low 2021–2026
14.7 °CAverage 2021–2026
18.3 °CAverage High 2021–2026
23.5 °C