Gerringong Weather Forecast
- 14
- 19
Partly cloudy
- 14
- 20
Shower or two
- 13
- 21
Shower or two
- 14
- 22
Possible shower
- 15
- 23
Mostly sunny
- 15
- 24
Mostly sunny
- 17
- 23
Partly cloudy
Today 16 Oct Illawarra
Partly cloudy. Slight chance of a shower. Winds easterly 15 to 25 km/h becoming light in the evening.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Easterly 10 to 15 knots.
- Seas
- Around 1 metre.
- 1st Swell
- Southeasterly 1.5 metres, increasing to 1.5 to 2 metres north of Point Perpendicular.
- Weather
- Partly cloudy.
- Weather Situation
- Easterly winds will gradually shift northeasterly along New South Wales Coastal Waters over the weekend as a slow-moving high pressure system over the southern Tasman Sea drifts eastward.
Gerringong Temperature Statistics View More
October Temperature
Kiama (Bombo Headland) (10 km)
Lowest 9 October, 2026
11.4 °CAverage October
17.7 °CHighest 12 October, 2026
34.3 °C
Climate (2021–2026)
Kiama (Bombo Headland) (10 km)
Average Low 2021–2026
14.9 °CAverage 2021–2026
17.9 °CAverage High 2021–2026
21.5 °C