Wilsons Beach Weather Forecast
- 9
- 18
Clear
- 7
- 23
Sunny
- 14
- 29
Sunny
- 12
- 30
Sunny
- 16
- 24
Shower or two
- 12
- 19
Cloudy
- 12
- 21
Cloudy
Today 17 Sep Illawarra
Clear. Light winds.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- South to southwesterly 15 to 20 knots becoming variable about 10 knots in the late afternoon.
- Seas
- 1 to 2 metres, decreasing below 1 metre by early evening.
- 1st Swell
- Southerly 2 to 2.5 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A strong high over the Great Australian Bight is moving east in the wake of a trough in the Tasman Sea, directing strong and blustery southerly winds over the coastal waters. The winds will ease from the evening as the high moves across the state later in the week and into the weekend.
Wilsons Beach Temperature Statistics View More
September Temperature
Point Perpendicular (10km)
Lowest 16 September, 2026
10.1 °CAverage September
16.3 °CHighest 5 September, 2026
26.4 °C
Climate (2021–2026)
Point Perpendicular (10km)
Average Low 2021–2026
14.8 °CAverage 2021–2026
17.5 °CAverage High 2021–2026
20.9 °C