Lake Illawarra - Berageree Island Weather Forecast
- 18
- 31
Becoming very windy
- 18
- 22
Shower or two
- 17
- 23
Shower or two
- 17
- 25
Cloudy
- 18
- 26
Mostly sunny
- 21
- 31
Partly cloudy
- 21
- 27
Mostly sunny
Today 22 Jan Wollongong
Partly cloudy. Medium chance of showers during this afternoon and evening. The chance of a thunderstorm during this afternoon and evening. Winds northerly 15 to 20 km/h shifting southerly 35 to 50 km/h in the middle of the day.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Northerly 15 to 20 knots shifting southerly 20 to 30 knots in the middle of the day. Winds north of Port Kembla may reach up to 35 knots at times.
- Seas
- 1 to 1.5 metres, increasing to 2 to 3 metres during the afternoon.
- 1st Swell
- Southerly below 1 metre, increasing to 1.5 to 2.5 metres south of Port Kembla during the afternoon.
- Weather
- Partly cloudy. The chance of a thunderstorm north of Port Kembla in the afternoon and evening.
- Weather Situation
- A broad high pressure ridge extends along the coast from a high in the southern Tasman Sea. Then, a trough will move across much of the coast throughout today and Thursday as a gusty southerly change, reaching Sydney Waters as a southerly buster this afternoon, before another system moves across later this week.
Lake Illawarra - Berageree Island Temperature Statistics View More
January Temperature
Illawarra Regional Airport (7km)
Lowest 20 January, 2025
11.9 °CAverage January
21.1 °CHighest 14 January, 2025
29.9 °C
Climate (2020–Present)
Illawarra Regional Airport (7km)
Average Low 2020–2025
12.3 °CAverage 2020–2025
17.1 °CAverage High 2020–2025
22.5 °C