Basin Beach Weather Forecast
- 10
- 17
Partly cloudy
- 8
- 17
Partly cloudy
- 9
- 19
Sunny
- 11
- 17
Sunny
- 8
- 15
Sunny
- 9
- 16
Shower or two
- 10
- 17
Possible shower
Today 26 Jul Sydney
Mostly clear. Light winds.
Sydney Coastal Waters
Broken Bay to Port Hacking- Wind
- South to southeasterly below 10 knots.
- Seas
- Below 0.5 metres.
- 1st Swell
- Southerly 2 metres.
- Weather
- Partly cloudy.
- Weather Situation
- West to southwesterly winds as a high pressure ridge moves over the region. Winds are expected to ease and turn northerly as the high moves over the Tasman Sea on Monday, ahead of the next cold front crossing the coastal waters on Tuesday. The cold front some fresh and gusty westerly winds, particularly about the southern and southeastern coasts. Following the front's passage, high pressure is forecast to rebuild over the region from Wednesday with conditions easing.
Basin Beach Temperature Statistics View More
July Temperature
Terrey Hills (8km)
Lowest 25 July, 2026
3.3 °CAverage July
12.2 °CHighest 2 July, 2026
21.1 °C
Climate (2021–2026)
Terrey Hills (8km)
Average Low 2021–2026
13.5 °CAverage 2021–2026
17.1 °CAverage High 2021–2026
22 °C