Storm Bay Weather Forecast
- 11
- 18
Clear
- 12
- 19
Mostly sunny
- 11
- 16
Possible shower
- 11
- 17
Shower or two
- 13
- 17
Shower or two
- 12
- 17
Possible shower
- 12
- 17
Partly cloudy
Today 13 Jul Illawarra
Mostly clear. Winds westerly 25 to 40 km/h.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- West to northwesterly 15 to 20 knots, reaching up to 25 knots offshore south of Point Perpendicular in the evening.
- Seas
- 1 to 1.5 metres, increasing to 1.5 to 2 metres offshore south of Point Perpendicular.
- 1st Swell
- Southerly around 1 metre.
- Weather
- Clear.
- Weather Situation
- A building ridge of high pressure is currently over the New South Wales coast in the wake of the recent cold front. Another cold front is forecast to brush the southeast coast later today and into Tuesday morning. From Wednesday a southerly wind change is forecast along the coast, while a coastal trough may develop offshore from central and northeast of New South Wales.
Storm Bay Temperature Statistics View More
July Temperature
Kiama (Bombo Headland) (2km)
Lowest 11 July, 2026
8.6 °CAverage July
13.8 °CHighest 2 July, 2026
22.2 °C
Climate (2021–2026)
Kiama (Bombo Headland) (2km)
Average Low 2021–2026
14.9 °CAverage 2021–2026
17.9 °CAverage High 2021–2026
21.5 °C