Lake Illawarra - Reddall Reserve Boat Ramp Weather Forecast
- 15
- 21
Showers
- 16
- 20
Rain
- 15
- 22
Shower or two
- 16
- 20
Showers
- 16
- 20
Showers
- 15
- 20
Shower or two
- 13
- 19
Sunny
Today 25 May Wollongong
Partly cloudy. High chance of showers. Light winds.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- North to northeasterly about 10 knots.
- Seas
- Below 1 metre.
- 1st Swell
- Easterly 2.5 metres.
- Weather
- Partly cloudy. 80% chance of showers.
- Caution
- Large and powerful surf conditions for the rest of the day are expected to be hazardous for coastal activities such as crossing bars by boat and rock fishing.
- Weather Situation
- A broad low pressure trough in the west, together with a high pressure system centred over New Zealand, are bringing east to northeasterly winds to the coast over the next few days. A low is forecast to form within the trough as it moves to the state's northeast midweek, then the low is forecast to enter the coastal waters on Friday before heading offshore during the weekend, with south to southwesterly winds in its wake.
Lake Illawarra - Reddall Reserve Boat Ramp Temperature Statistics View More
May Temperature
Illawarra Regional Airport (7km)
Lowest 10 May, 2026
6.6 °CAverage May
16.1 °CHighest 2 May, 2026
25.6 °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