Seven Mile Beach Weather Forecast
- 16
- 30
Partly cloudy
- 19
- 26
Early fog
- 18
- 30
Mostly sunny
- 19
- 31
Sunny
- 20
- 28
Showers increasing
- 15
- 23
Shower or two
- 17
- 25
Shower or two
Today 28 Jan Illawarra
Mostly clear. Winds northeast to southeasterly 15 to 20 km/h becoming light in the evening.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Northeasterly 10 to 15 knots, reaching up to 20 knots north of Point Perpendicular in the late afternoon. Winds decreasing to about 10 knots in the late evening.
- Seas
- 1 to 1.5 metres, decreasing to 1 metre by early evening.
- 1st Swell
- Southeasterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore north of Port Kembla.
- Weather
- Clear.
- Weather Situation
- A ridge extends from a high situated over New Zealand. The ridge is expected to be the dominant feature through most of the week, apart from a brief incursion of a weak southerly change this evening and into tomorrow, as a series of high pressure systems pass to the south. Then, a cold front looks set to cross the coastal waters Sunday through early next week.
Seven Mile Beach Temperature Statistics View More
January Temperature
Nowra (RAN Air Station) (22km)
Lowest 2 January, 2026
11.3 °CAverage January
20.9 °CHighest 10 January, 2026
40.7 °C
Climate (2021–Present)
Nowra (RAN Air Station) (22km)
Average Low 2021–2026
12 °CAverage 2021–2026
16.5 °CAverage High 2021–2026
22.4 °C