Coalcliff Weather Forecast
- 11
- 23
Clear
- 16
- 28
Shower or two
- 16
- 24
Partly cloudy
- 18
- 31
Shower or two
- 16
- 19
Showers
- 13
- 18
Shower or two
- 13
- 19
Shower or two
Today 9 Oct Wollongong
Clear. Winds northeasterly 20 to 30 km/h turning north to northwesterly 15 to 20 km/h in the evening.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Northeasterly 15 to 20 knots turning northerly in the late evening.
- Seas
- 1 to 1.5 metres.
- 1st Swell
- Southeasterly 2 to 2.5 metres.
- Weather
- Clear.
- Weather Situation
- Fresh northerly winds will develop across the coastal waters later today as a trough crosses the coastal waters during Saturday, driving a southerly change along the southern and central coastal waters later. Winds will return northerly again as a weak ridge will establish on Sunday. This will be followed by a series of cold front and troughs crossing the coastal waters, driving a second fresh and gusty southerly change during early next week.
Coalcliff Temperature Statistics View More
October Temperature
Bellambi (14 km)
Lowest 8 October, 2026
13 °CAverage October
18 °CHighest 6 October, 2026
27 °C
Climate (2021–2026)
Bellambi (14 km)
Average Low 2021–2026
15.1 °CAverage 2021–2026
18 °CAverage High 2021–2026
21.8 °C