Shell Cove Weather Forecast
- 12
- 24
Mostly clear
- 15
- 26
Mostly sunny
- 17
- 23
Shower or two
- 16
- 21
Rain
- 14
- 22
Mostly sunny
- 15
- 21
Partly cloudy
- 15
- 24
Sunny morning. Shower or two
Today 30 Sep Illawarra
Mostly clear. Light winds.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Northerly 15 to 20 knots, reaching up to 30 knots offshore north of Point Perpendicular.
- Seas
- 1 to 1.5 metres, increasing to 1.5 to 2 metres offshore north of Point Perpendicular.
- 1st Swell
- Southerly around 1 metre.
- Weather
- Mostly clear.
- Weather Situation
- A high pressure system in the Tasman Sea extends a ridge over the coastal waters. A trough will cross the south coast late on Friday.
Shell Cove Temperature Statistics View More
September Temperature
Kiama (Bombo Headland) (7km)
Lowest 18 September, 2026
9.3 °CAverage September
16.9 °CHighest 5 September, 2026
29.8 °C
Climate (2021–2026)
Kiama (Bombo Headland) (7km)
Average Low 2021–2026
14.9 °CAverage 2021–2026
17.9 °CAverage High 2021–2026
21.5 °C