Bundeena Bay Weather Forecast
- 11
- 17
Cloud clearing
- 8
- 16
Mostly sunny
- 9
- 16
Possible shower
- 10
- 17
Shower or two
- 9
- 18
Mostly sunny
- 10
- 21
Mostly sunny
- 11
- 19
Mostly sunny
Today 29 Jul Sydney
Cloud clearing. Winds west to northwesterly 15 to 20 km/h increasing to 30 km/h before tending west to southwesterly 15 to 25 km/h during the afternoon and evening.
Sydney Coastal Waters
Broken Bay to Port Hacking- Wind
- Northwesterly 15 to 20 knots turning west to southwesterly 20 to 25 knots in the late morning and afternoon.
- Seas
- 1 to 1.5 metres, increasing to 1.5 to 2 metres during the afternoon.
- 1st Swell
- Southerly below 1 metre.
- Weather
- Mostly sunny.
- Weather Situation
- A front is forecast to cross the coastal waters on Wednesday, with fresh to strong west to southwesterly winds over the southern and central coastal waters in its wake. Winds will then turn southerly and gradually ease as another high moves into southeastern Australia later in the week.
Bundeena Bay Temperature Statistics View More
July Temperature
Sydney Airport (15km)
Lowest 25 July, 2026
5.9 °CAverage July
14.1 °CHighest 2 July, 2026
23.5 °C
Climate (2021–2026)
Sydney Airport (15km)
Average Low 2021–2026
14.9 °CAverage 2021–2026
18.8 °CAverage High 2021–2026
23.5 °C