Bundeena Bay Weather Forecast
- 9
- 17
Mostly sunny
- 12
- 16
Mostly sunny
- 11
- 19
Sunny
- 11
- 19
Mostly sunny
- 11
- 17
Shower or two
- 13
- 17
Shower or two
- 13
- 18
Shower or two
Today 11 Jul Sydney
Mostly sunny. The chance of fog in the west in the late morning. Light winds.
Sydney Coastal Waters
Broken Bay to Port Hacking- Wind
- North to northwesterly about 10 knots increasing to 10 to 15 knots in the early afternoon. Winds reaching up to 20 knots offshore in the late evening.
- Seas
- Below 0.5 metres, increasing to around 1 metre during the afternoon.
- 1st Swell
- Southeasterly 1.5 metres.
- Weather
- Partly cloudy.
- Weather Situation
- Northerly winds prevail today as a ridge extends over the northern coastal waters and a cold front approaches from the west. The cold front crosses the coastal waters later in the weekend, bringing fresh westerly winds in it's wake.
Bundeena Bay Temperature Statistics View More
July Temperature
Sydney Airport (15km)
Lowest 5 July, 2026
8.4 °CAverage July
14.4 °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