Lake Illawarra - Lake Illawarra Boat Ramp (Windang Bridge) Weather Forecast
- 16
- 37
Becoming windy. Mostly sunny
- 14
- 21
Mostly sunny
- 12
- 24
Mostly sunny
- 13
- 25
Mostly sunny
- 15
- 26
Shower or two
- 15
- 22
Showers. Becoming windy
- 10
- 18
Shower or two
Today 22 Oct Wollongong
Mostly sunny. Slight chance of a shower in the afternoon and early evening. The chance of a thunderstorm in the afternoon and early evening. Damaging winds possible. Winds northerly 30 to 45 km/h increasing to 50 km/h before turning westerly 30 to 45 km/h in the late afternoon, then decreasing to 25 to 35 km/h in the evening.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Northerly 20 to 30 knots turning westerly in the late afternoon.
- Seas
- 1 to 2 metres, increasing to 2 to 3 metres offshore.
- 1st Swell
- Northeasterly 1 to 1.5 metres, increasing to 1.5 to 2 metres around midday.
- Weather
- Mostly sunny. The chance of a thunderstorm in the afternoon and early evening.
- Weather Situation
- Fresh to strong north to northeasterly winds will shift west to northwesterly this afternoon and west to southwesterly this evening with the passage of a strong cold front. The winds will then shift south to southwesterly Thursday morning and east to southeast Thursday afternoon as a high pressure ridge spreads across New South Wales.
Lake Illawarra - Lake Illawarra Boat Ramp (Windang Bridge) Temperature Statistics View More
October Temperature
Illawarra Regional Airport (8km)
Lowest 2 October, 2025
6.1 °CAverage October
18.8 °CHighest 17 October, 2025
35.4 °C
Climate (2020–Present)
Illawarra Regional Airport (8km)
Average Low 2020–2025
12.4 °CAverage 2020–2025
17.1 °CAverage High 2020–2025
22.6 °C