Gerringong Weather Forecast
- 16
- 23
Partly cloudy
- 15
- 23
Sunny
- 15
- 26
Sunny
- 16
- 22
Shower or two developing
- 14
- 19
Shower or two
- 16
- 21
Shower or two
- 17
- 23
Shower or two
Today 17 Nov Illawarra
Partly cloudy. Slight chance of a shower along the coastal fringe, near zero chance elsewhere. Winds westerly 30 to 45 km/h tending west to southwesterly 25 to 35 km/h in the evening.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- South to southeasterly 10 to 15 knots decreasing to about 10 knots in the late evening.
- Seas
- Around 1 metre.
- 1st Swell
- Southerly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore south of Port Kembla.
- Weather
- Partly cloudy.
- Weather Situation
- A trough has moved through the state's south this morning, and this system is followed by a ridge developing in its wake. Fresh northeasterly winds will develop later Tuesday as the ridge extends to the Tasman Sea and a high pressure system forms within it. Then, the next trough brushing the southern and central parts of the coast midweek will bring another south to southeasterly wind change in its wake, before stalling about Hunter or Mid North Coast later in the week.
Gerringong Temperature Statistics View More
November Temperature
Kiama (Bombo Headland) (10km)
Lowest 12 November, 2025
7.6 °CAverage November
18.8 °CHighest 8 November, 2025
28.2 °C
Climate (2020–Present)
Kiama (Bombo Headland) (10km)
Average Low 2020–2025
14.8 °CAverage 2020–2025
17.8 °CAverage High 2020–2025
21.4 °C