Shoalhaven River - Regatta Island Weather Forecast
- 13
- 25
Becoming windy. Partly cloudy
- 12
- 24
Becoming windy. Partly cloudy
- 10
- 22
Partly cloudy
- 10
- 26
Sunny
- 12
- 33
Sunny
- 16
- 32
Mostly sunny
- 16
- 35
Partly cloudy
Today 30 Nov Illawarra
Partly cloudy. Slight chance of a shower in the south in the afternoon and early evening. Near zero chance of rain elsewhere. The chance of a thunderstorm in the south in the late afternoon and evening. Winds northwesterly 20 to 30 km/h turning westerly 30 to 45 km/h in the middle of the day then decreasing to 20 to 30 km/h in the evening. Daytime maximum temperatures 20 to 26.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Northerly 15 to 20 knots shifting southwesterly 15 to 25 knots in the evening. Winds reaching up to 30 knots offshore in the evening.
- Seas
- Below 1 metre, increasing to 1 to 2 metres during the afternoon.
- 1st Swell
- Southerly 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the afternoon.
- Weather
- Partly cloudy. The chance of a thunderstorm in the afternoon and evening.
- Weather Situation
- Southerly winds are forecast to turn northerly through today, ahead of a series of fronts and troughs expected to bring southerly surges to the coastal waters from this afternoon until Tuesday. Following this, winds should ease and turn northerly as a high pressure system enters the coastal waters mid-week.
Shoalhaven River - Regatta Island Temperature Statistics View More
November Temperature
Nowra (RAN Air Station) (16km)
Lowest 12 November, 2025
4.4 °CAverage November
18.8 °CHighest 25 November, 2025
35.8 °C
Climate (2020–Present)
Nowra (RAN Air Station) (16km)
Average Low 2020–2025
12 °CAverage 2020–2025
16.5 °CAverage High 2020–2025
22.4 °C