Bundeena Bay Weather Forecast
- 11
- 17
Mostly clear
- 9
- 18
Sunny day. Shower or two
- 14
- 17
Showers
- 13
- 17
Shower or two
- 13
- 17
Showers
- 14
- 18
Showers
- 13
- 18
Shower or two
Today 23 Jun Sydney
Clear. Light winds.
Sydney Coastal Waters
Broken Bay to Port Hacking- Wind
- South to southwesterly 10 to 15 knots.
- Seas
- 1 to 1.5 metres, decreasing below 1 metre by early evening.
- 1st Swell
- Southerly 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
- Weather
- Mostly clear.
- Weather Situation
- A high pressure system over western New South Wales and a low over the Tasman Sea are maintaining southerly winds over the coastal waters. A trough is then forecast to brush the coast midweek, followed by another high pressure system drifting across Tasmania, directing onshore southeasterly airstream through the second half of the week.
Bundeena Bay Temperature Statistics View More
June Temperature
Sydney Airport (15km)
Lowest 7 June, 2026
8.9 °CAverage June
16.1 °CHighest 10 June, 2026
23.6 °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