Sussex Inlet Entrance Weather Forecast
- 5
- 17
Mostly sunny
- 8
- 15
Shower or two
- 10
- 15
Rain
- 11
- 16
Showers. Becoming windy
- 10
- 16
Shower or two
- 7
- 17
Sunny
- 7
- 17
Mostly sunny
Today 29 Jun Illawarra
Partly cloudy. Areas of frost and patchy fog inland this morning. Slight chance of a shower along the coastal fringe, near zero chance elsewhere. Light winds becoming westerly 15 to 20 km/h in the middle of the day then becoming light in the early afternoon. Daytime maximum temperatures between 14 and 18.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Variable about 10 knots.
- Seas
- Below 0.5 metres.
- 1st Swell
- Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore south of Port Kembla.
- Weather
- Mostly sunny.
- Weather Situation
- A ridge extends over the coastal waters. A trough will move over the coastal waters on Monday. A coastal low will develop in the trough on Tuesday and move east across the Tasman Sea into Wednesday and Thursday.
Sussex Inlet Entrance Temperature Statistics View More
June Temperature
Point Perpendicular (21km)
Lowest 20 June, 2025
7.2 °CAverage June
12.9 °CHighest 24 June, 2025
20.4 °C
Climate (2020–Present)
Point Perpendicular (21km)
Average Low 2020–2025
14.7 °CAverage 2020–2025
17.4 °CAverage High 2020–2025
20.7 °C