Greenfields Beach Weather Forecast
- 9
- 17
Showers
- 9
- 17
Shower or two
- 8
- 18
Shower or two
- 7
- 19
Partly cloudy
- 8
- 21
Partly cloudy
- 10
- 20
Shower or two
- 9
- 19
Shower or two
Today 16 Aug Illawarra
Cloudy. The chance of fog about higher ground in the early morning. High chance of showers, most likely in the morning and afternoon. Light winds becoming southeasterly 15 to 20 km/h in the early afternoon then becoming light in the late afternoon. Daytime maximum temperatures between 11 and 16.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Southeasterly 10 to 15 knots, reaching up to 20 knots offshore north of Point Perpendicular during the morning.
- Seas
- Around 1 metre.
- 1st Swell
- Southerly 1.5 metres.
- Weather
- Partly cloudy. 70% chance of showers.
- Caution
- Surf conditions in the morning may be more powerful than they appear and are expected to be hazardous for coastal activities such as crossing bars by boat and rock fishing.
- Weather Situation
- A high pressure system south of South Australia is expected to drift towards Tasmania today, directing onshore south to southeasterly winds over the coastal waters. The winds will tend southeast to north easterly on Monday and Tuesday as the high moves over the southern Tasman Sea.
Greenfields Beach Temperature Statistics View More
August Temperature
Point Perpendicular (10km)
Lowest 8 August, 2026
7.7 °CAverage August
13.3 °CHighest 3 August, 2026
21.1 °C
Climate (2021–2026)
Point Perpendicular (10km)
Average Low 2021–2026
14.8 °CAverage 2021–2026
17.5 °CAverage High 2021–2026
20.8 °C