Boat Harbour Beach Weather Forecast
- 19
- 24
Partly cloudy
- 16
- 24
Sunny
- 17
- 28
Sunny
- 19
- 25
Shower or two developing
- 17
- 19
Shower or two
- 18
- 20
Shower or two
- 18
- 24
Shower or two
Today 17 Nov Sydney
Mostly clear. Winds southwesterly 15 to 20 km/h.
Sydney Coastal Waters
Broken Bay to Port Hacking- Wind
- South to southeasterly 10 to 15 knots.
- Seas
- Below 1 metre.
- 1st Swell
- Southerly 1.5 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A trough has moved through the state's south this morning, and this system is followed by a ridge developing in its wake. Fresh northeasterly winds will develop later Tuesday as the ridge extends to the Tasman Sea and a high pressure system forms within it. Then, the next trough brushing the southern and central parts of the coast midweek will bring another south to southeasterly wind change in its wake, before stalling about Hunter or Mid North Coast later in the week.
Boat Harbour Beach Temperature Statistics View More
November Temperature
Sydney Airport (10km)
Lowest 12 November, 2025
11 °CAverage November
20.5 °CHighest 8 November, 2025
32.4 °C
Climate (2020–Present)
Sydney Airport (10km)
Average Low 2020–2025
14.8 °CAverage 2020–2025
18.6 °CAverage High 2020–2025
23.3 °C