Port Kembla Beach Weather Forecast
- 13
- 31
Windy. Mostly sunny
- 14
- 23
Sunny
- 12
- 21
Shower or two
- 12
- 18
Partly cloudy
- 10
- 19
Possible shower
- 10
- 17
Partly cloudy
- 10
- 21
Sunny
Today 5 Sep Wollongong
Partly cloudy. Slight chance of a shower, most likely late this afternoon and evening. Damaging winds possible. Winds northwesterly 15 to 25 km/h tending northerly 30 to 45 km/h in the morning then turning west to northwesterly 35 to 50 km/h in the middle of the day.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Northwesterly 10 to 15 knots tending northerly 15 to 25 knots in the early morning then turning west to northwesterly in the early afternoon. Winds reaching up to 30 knots offshore south of Port Kembla in the late evening.
- Seas
- Below 1 metre, increasing to 1 to 2 metres during the morning.
- 1st Swell
- Southerly around 1 metre.
- Weather
- Mostly sunny day. The chance of a thunderstorm offshore this evening.
- Weather Situation
- North to northwesterly winds over Coastal Waters ahead of a vigorous cold front crossing the waters late today into Sunday. Winds turning westerly in behind the front before tending southwesterly to southerly as a high pressure ridge begins to form over the NSW coast. The ridge will persist into the new week.
Port Kembla Beach Temperature Statistics View More
September Temperature
Bellambi (12km)
Lowest 1 September, 2026
12.6 °CAverage September
19.3 °CHighest 2 September, 2026
27.5 °C
Climate (2021–2026)
Bellambi (12km)
Average Low 2021–2026
15.1 °CAverage 2021–2026
18 °CAverage High 2021–2026
21.8 °C