Port Kembla Weather Forecast
- 8
- 23
Sunny
- 17
- 28
Sunny
- 15
- 30
Sunny
- 18
- 24
Shower or two
- 14
- 18
Possible shower
- 14
- 21
Possible shower
- 14
- 23
Mostly sunny
Today 18 Sep Wollongong
Sunny. Light winds becoming east to northeasterly 15 to 25 km/h in the middle of the day then shifting west to northwesterly in the late afternoon.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- West to northwesterly below 10 knots tending northwest to northeasterly 10 to 15 knots in the middle of the day then tending west to northwesterly in the late evening. Winds reaching up to 20 knots offshore south of Port Kembla in the late evening.
- Seas
- Below 1 metre.
- 1st Swell
- Southerly 2 metres.
- Weather
- Sunny.
Port Kembla Temperature Statistics View More
September Temperature
Bellambi (11km)
Lowest 16 September, 2026
9.2 °CAverage September
16.7 °CHighest 5 September, 2026
30.7 °C
Climate (2021–2026)
Bellambi (11km)
Average Low 2021–2026
15.1 °CAverage 2021–2026
18 °CAverage High 2021–2026
21.8 °C