Bundeena Weather Forecast
- 12
- 19
Partly cloudy
- 12
- 18
Partly cloudy
- 11
- 19
Mostly sunny
- 12
- 21
Mostly sunny
- 15
- 22
Partly cloudy
- 13
- 19
Sunny
- 11
- 19
Mostly sunny
Today 23 Aug Sydney
Partly cloudy. Slight chance of a shower, most likely in the afternoon. Winds south to southwesterly 25 to 35 km/h.
Sydney Coastal Waters
Broken Bay to Port Hacking- Wind
- South to southwesterly 25 to 30 knots.
- Seas
- 2 to 2.5 metres.
- 1st Swell
- Southerly below 1 metre, increasing to 1 to 1.5 metres by early evening, then increasing to 1.5 to 2 metres later in the evening.
- Weather
- Partly cloudy. 60% chance of showers. The chance of a thunderstorm.
- Weather Situation
- An offshore low pressure trough continues to move further eastward over the Tasman Sea through Monday, while a ridge of high pressure becomes the dominant feature this weekend with the centre of the high crossing the northern coast late Monday. The next cold front is forecast to cross the coast during Wednesday, bringing windy and showery conditions.
Bundeena Temperature Statistics View More
August Temperature
Sydney Airport (15km)
Lowest 18 August, 2025
6.4 °CAverage August
13.1 °CHighest 5 August, 2025
22.6 °C
Climate (2020–Present)
Sydney Airport (15km)
Average Low 2020–2025
14.7 °CAverage 2020–2025
18.6 °CAverage High 2020–2025
23.3 °C