Seven Mile Beach Weather Forecast
- 12
- 20
Sunny
- 11
- 19
Partly cloudy
- 9
- 18
Partly cloudy
- 8
- 18
Sunny
- 8
- 18
Possible late shower
- 9
- 17
Shower or two
- 9
- 17
Shower or two
Today 20 Jun Illawarra
Mostly sunny. Winds westerly 20 to 30 km/h. Daytime maximum temperatures between 14 and 19.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Northwesterly 10 to 15 knots turning westerly in the early afternoon. Winds reaching up to 20 knots offshore in the late morning and early afternoon and again in the late evening.
- Seas
- 1 to 1.5 metres, decreasing to 1 metre during the afternoon.
- 1st Swell
- Northeasterly around 1 metre.
- Weather
- Sunny.
- Weather Situation
- North to northwesterly winds will tend westerly this morning as a cold front moves through. A second cold front is forecast to brush the coast on Sunday, turning the winds south to southwesterly. Winds may freshen during early next week as a low pressure system deepens over the Tasman Sea.
Seven Mile Beach Temperature Statistics View More
June Temperature
Nowra (RAN Air Station) (22km)
Lowest 7 June, 2026
6.5 °CAverage June
14.1 °CHighest 13 June, 2026
22.7 °C
Climate (2021–2026)
Nowra (RAN Air Station) (22km)
Average Low 2021–2026
12.1 °CAverage 2021–2026
16.6 °CAverage High 2021–2026
22.5 °C