Sussex Inlet Weather Forecast
- 10
- 16
Shower or two
- 8
- 17
Sunny
- 6
- 18
Becoming cloudy
- 8
- 19
Shower or two
- 8
- 17
Partly cloudy
- 7
- 17
Mostly sunny
- 8
- 15
Becoming cloudy
Today 3 Jul Illawarra
Partly cloudy. Medium chance of showers, becoming less likely in the late morning. Winds southwesterly 20 to 30 km/h turning westerly 15 to 20 km/h in the evening. Daytime maximum temperatures between 12 and 17.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Southwesterly 20 to 30 knots, reaching up to 35 knots offshore north of Point Perpendicular in the late morning and early afternoon.
- Seas
- 3 to 4 metres, decreasing to 2 to 3 metres by early evening.
- 1st Swell
- Southerly 3 to 5 metres.
- Weather
- Cloudy. 80% chance of showers. The chance of a thunderstorm offshore north of Port Kembla.
- Caution
- Large and powerful surf conditions are expected to be hazardous for coastal activities such as crossing bars by boat and rock fishing.
- Weather Situation
- A complex low pressure system off the northern NSW coast. The primary centre of the system is forecast to continue its gradual eastward track over the Tasman Sea today while the secondary low centre brushes the southern half of the coast maintaining strong winds and large powerful surf. Winds and surf conditions are forecast to ease gradually later in the week as the system moves further offshore and it is followed by a large high pressure ridge moving across the state.
Sussex Inlet Temperature Statistics View More
July Temperature
Point Perpendicular (19km)
Lowest 1 July, 2025
11.8 °CAverage July
14.5 °CHighest 1 July, 2025
16.7 °C
Climate (2020–Present)
Point Perpendicular (19km)
Average Low 2020–2025
14.7 °CAverage 2020–2025
17.4 °CAverage High 2020–2025
20.7 °C