Bundeena Bay Weather Forecast
- 15
- 21
Shower or two
- 16
- 21
Shower or two
- 16
- 21
Showers increasing
- 17
- 20
Showers easing
- 15
- 19
Possible shower
- 14
- 19
Shower or two
- 15
- 19
Shower or two
Today 16 May Sydney
Partly cloudy. High chance of showers. Light winds.
Sydney Coastal Waters
Broken Bay to Port Hacking- Wind
- Northeasterly 10 to 15 knots, reaching up to 20 knots offshore in the evening.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres offshore later in the evening.
- 1st Swell
- Easterly 1.5 metres.
- Weather
- Cloudy. 90% chance of showers. The chance of a thunderstorm offshore.
- Weather Situation
- A strong high pressure system over the southern Tasman Sea will slowly drift east towards New Zealand over the next several days while directing an onshore easterly airstream over the coastal waters of New South Wales. A coastal trough is expected to develop about the north coast early next week, bringing unsettled weather.
Bundeena Bay Temperature Statistics View More
May Temperature
Sydney Airport (15km)
Lowest 8 May, 2026
9.6 °CAverage May
17.9 °CHighest 3 May, 2026
25.6 °C
Climate (2021–Present)
Sydney Airport (15km)
Average Low 2021–2026
14.8 °CAverage 2021–2026
18.7 °CAverage High 2021–2026
23.4 °C