Shell Cove Weather Forecast
- 14
- 17
Rain. Becoming windy
- 10
- 16
Rain easing. Windy
- 11
- 17
Partly cloudy
- 11
- 19
Sunny
- 12
- 21
Sunny
- 13
- 23
Partly cloudy
- 17
- 25
Mostly sunny
Today 10 Sep Illawarra
Cloudy. Very high chance of rain. The chance of a thunderstorm from late this morning. Heavy falls possible late this afternoon and evening. Winds southeasterly 15 to 25 km/h shifting westerly 20 to 30 km/h in the evening. Daytime maximum temperatures between 11 and 17.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- East to southeasterly 15 to 25 knots shifting west to northwesterly 25 to 30 knots in the evening. Winds reaching up to 35 knots offshore south of Port Kembla in the late evening.
- Seas
- 1 to 2 metres, increasing to 2 to 3 metres during the afternoon.
- 1st Swell
- Southerly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore south of Point Perpendicular.
- Weather
- Cloudy. Near 100% chance of rain. The chance of a thunderstorm during this afternoon and evening.
- Weather Situation
- A cold front and associated low pressure system will move eastwards today, crossing the Illawarra coast later today before brushing the central parts of the coast early Thursday and heading further offshore. Strong to gale-force southerly winds and large powerful waves are expected along the coast in its wake. Southerly winds and waves will gradually ease from Friday through the weekend as another large high pressure ridge extends across the coast.
Shell Cove Temperature Statistics View More
September Temperature
Kiama (Bombo Headland) (7km)
Lowest 1 September, 2025
10.2 °CAverage September
16.8 °CHighest 8 September, 2025
28.6 °C
Climate (2020–Present)
Kiama (Bombo Headland) (7km)
Average Low 2020–2025
14.8 °CAverage 2020–2025
17.7 °CAverage High 2020–2025
21.3 °C