Lake Illawarra - Reddall Reserve Boat Ramp Weather Forecast
- 15
- 25
Mostly sunny
- 16
- 26
Sunny
- 17
- 27
Mostly sunny
- 17
- 25
Shower or two
- 17
- 21
Showers
- 16
- 21
Showers
- 15
- 23
Shower or two
Today 31 Mar Wollongong
Mostly sunny. Winds northeasterly 20 to 30 km/h turning north to northwesterly 15 to 20 km/h in the late evening.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Northerly 10 to 15 knots turning northeasterly in the early afternoon. Winds reaching up to 20 knots south of Port Kembla during the afternoon and evening.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres south of Point Perpendicular during the afternoon.
- 1st Swell
- Southerly 1 to 1.5 metres.
- Weather
- Partly cloudy.
- Weather Situation
- Easterly winds over coastal waters are gradually turning northeast as a high over eastern New South Wales is entering the Tasman Sea and slowly drifting eastwards. Then, winds will turn south to southeasterly on Friday and persist through the weekend as a trough moves up the coast while another high drifts across Tasmania.
Lake Illawarra - Reddall Reserve Boat Ramp Temperature Statistics View More
March Temperature
Illawarra Regional Airport (7km)
Lowest 30 March, 2026
11.4 °CAverage March
21 °CHighest 6 March, 2026
29.6 °C
Climate (2021–Present)
Illawarra Regional Airport (7km)
Average Low 2021–2026
12.4 °CAverage 2021–2026
17.2 °CAverage High 2021–2026
22.8 °C