Basin Beach Weather Forecast
- 11
- 18
Mostly clear
- 12
- 16
Windy. Mostly sunny
- 9
- 18
Sunny
- 11
- 19
Sunny
- 9
- 18
Sunny
- 12
- 18
Sunny
- 10
- 16
Shower or two
Today 9 Jul Sydney
Partly cloudy. Light winds.
Sydney Coastal Waters
Broken Bay to Port Hacking- Wind
- Northerly 10 to 15 knots turning northwesterly in the evening. Winds 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
- Southerly below 1 metre.
- Weather
- Mostly clear.
- Weather Situation
- Fresh to strong west to northwesterly winds persisting in the wake of a front early Wednesday. Winds will strengthen on Thursday as another stronger cold front passes the region, bringing a strong to gale-force west to southwesterly wind change in its wake. Winds will gradually ease later in the week through the weekend as a high pressure system drifts across the state.
Basin Beach Temperature Statistics View More
July Temperature
Terrey Hills (8km)
Lowest 8 July, 2025
6.3 °CAverage July
11.9 °CHighest 6 July, 2025
19.9 °C
Climate (2020–Present)
Terrey Hills (8km)
Average Low 2020–2025
13.4 °CAverage 2020–2025
16.9 °CAverage High 2020–2025
21.7 °C