Basin Beach Weather Forecast
- 11
- 19
Clear
- 10
- 19
Sunny
- 11
- 19
Shower or two
- 12
- 20
Possible shower
- 14
- 21
Shower or two
- 15
- 21
Showers easing
- 15
- 20
Possible shower
Today 6 Jun Sydney
Sunny. Light winds.
Sydney Coastal Waters
Broken Bay to Port Hacking- Wind
- Southwesterly 10 to 15 knots turning southerly in the evening.
- Seas
- Around 1 metre.
- 1st Swell
- Southerly 2 to 2.5 metres.
- Weather
- Mostly clear.
- Weather Situation
- A strong high pressure system drifting across the state during the weekend brings stable weather will bring moderate to fresh south to southwesterly winds to the coastal waters this evening and lighter winds on Sunday. As the high moves offshore, a ridge builds over the east early to mid next week, making the the winds shift east to northeasterly in the north and north to northeasterly in the south through next week.
Basin Beach Temperature Statistics View More
June Temperature
Terrey Hills (8km)
Lowest 1 June, 2026
7 °CAverage June
12.9 °CHighest 3 June, 2026
20.1 °C
Climate (2021–Present)
Terrey Hills (8km)
Average Low 2021–2026
13.5 °CAverage 2021–2026
17 °CAverage High 2021–2026
21.9 °C