Sussex Inlet Weather Forecast
- 5
- 17
Mostly clear
- 7
- 16
Shower or two
- 4
- 17
Sunny
- 6
- 17
Partly cloudy
- 7
- 17
Mostly sunny
- 7
- 18
Mostly sunny
- 8
- 18
Shower or two
Today 17 Jul Illawarra
Clear. Winds west to southwesterly 15 to 20 km/h becoming light in the late evening.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- West to northwesterly 10 to 15 knots turning southwesterly in the evening.
- Seas
- Below 1 metre.
- 1st Swell
- Southerly below 1 metre.
- Weather
- Mostly clear.
- Weather Situation
- A high pressure ridge extends across the central areas, maintaining westerly airstream. A trough looks set to brush the coast late today through to Friday, bringing a southerly wind change. The winds then tend south to southwesterly along the northern coast and west to southwesterly along the southern coast during the weekend as the trough lingers along the northern coast.
Sussex Inlet Temperature Statistics View More
July Temperature
Point Perpendicular (19km)
Lowest 16 July, 2025
8.3 °CAverage July
13 °CHighest 6 July, 2025
19.4 °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