Green Point Weather Forecast
- 14
- 23
Possible shower
- 15
- 37
Possible rain. Becoming windy
- 13
- 21
Partly cloudy
- 11
- 23
Partly cloudy
- 12
- 25
Mostly sunny
- 16
- 28
Shower or two
- 11
- 20
Shower or two
Today 21 Oct Illawarra
Partly cloudy. Slight chance of a shower, most likely this evening. The chance of a thunderstorm during this afternoon and evening. Light winds becoming east to northeasterly 15 to 25 km/h in the middle of the day then tending north to northeasterly 15 to 20 km/h in the evening. Daytime maximum temperatures in the low to mid 20s.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Southeasterly 15 to 20 knots turning northeasterly in the afternoon. Winds reaching up to 25 knots offshore south of Point Perpendicular in the late evening.
- Seas
- 1 to 1.5 metres, decreasing to 1 metre during the morning, then increasing to 1 to 1.5 metres by early evening.
- 1st Swell
- Southerly around 1 metre, increasing to 1 to 1.5 metres around midday.
- Weather
- Partly cloudy. The chance of a thunderstorm south of Port Kembla during this afternoon and evening.
- Weather Situation
- A high pressure ridge lies over the northern NSW waters today, which a trough is slowly moving north along the coast today. Wednesday, a cold front will bring gusty north to northwesterly winds along the coast followed by a fresh and gusty southwesterly wind change later, likely commencing in the south during the afternoon and reaching the northern border by Thursday afternoon. Behind this, a high pressure system is forecast to settle over the waters on Thursday.
Green Point Temperature Statistics View More
October Temperature
Point Perpendicular (9km)
Lowest 14 October, 2025
11.5 °CAverage October
18.8 °CHighest 17 October, 2025
29.9 °C
Climate (2020–Present)
Point Perpendicular (9km)
Average Low 2020–2025
14.7 °CAverage 2020–2025
17.4 °CAverage High 2020–2025
20.7 °C