Coal Cliff Harbour Weather Forecast
- 11
- 16
Shower or two
- 11
- 17
Shower or two
- 11
- 18
Partly cloudy
- 9
- 18
Sunny
- 10
- 20
Sunny
- 11
- 18
Sunny
- 10
- 19
Sunny
Today 13 Jun Wollongong
Partly cloudy. High chance of showers, most likely from late this morning. Winds southwesterly 25 to 35 km/h.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Southerly 15 to 20 knots, reaching up to 25 knots north of Port Kembla during the morning and early afternoon.
- Seas
- 1 to 1.5 metres, increasing to 1 to 2 metres north of Port Kembla.
- 1st Swell
- Southerly 1 to 1.5 metres, decreasing to around 1 metre later in the evening.
- Weather
- Cloudy. 90% chance of showers. The chance of a thunderstorm.
- Weather Situation
- A trough is moving north along the coast of NSW this morning as a high pressure ridge lies over the land. The trough is expected to deepen and form a weak low off the north coast later today, bringing strengthening southerly winds. This system will weaken and move offshore before several fronts brush the southern waters over the weekend and through to Monday.
Coal Cliff Harbour Temperature Statistics View More
June Temperature
Bellambi (13km)
Lowest 12 June, 2025
8.7 °CAverage June
13.5 °CHighest 1 June, 2025
20.5 °C
Climate (2020–Present)
Bellambi (13km)
Average Low 2020–2025
15 °CAverage 2020–2025
17.9 °CAverage High 2020–2025
21.6 °C