Cape Horn Weather Forecast
- 21
- 26
Possible shower
- 21
- 27
Showers. Storm developing
- 20
- 23
Showers
- 19
- 23
Shower or two
- 18
- 25
Partly cloudy
- 19
- 28
Sunny
- 20
- 27
Shower or two
Today 6 Mar Wollongong
Partly cloudy. Medium chance of showers, most likely this afternoon. The chance of a thunderstorm during this afternoon and early evening. Light winds becoming south to southeasterly 15 to 20 km/h in the morning then becoming light in the evening.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Northwest to northeasterly 10 to 15 knots tending southeast to southwesterly in the middle of the day then tending northwest to northeasterly in the late afternoon.
- Seas
- Around 1 metre.
- 1st Swell
- Northeasterly around 1 metre.
- Weather
- Partly cloudy. The chance of a thunderstorm during this afternoon and evening.
- Weather Situation
- A trough over central inland will remain near stationary for the next few days, while a high pressure system over the Tasman Sea extends a ridge towards the state's northeast. Another trough is forecast to brush the south coast today before weakening. This trough will strengthen again during the weekend and head northward, reaching the Hunter Coast by Sunday before stalling as a second high pressure system enters the Tasman Sea. Meanwhile a tropical low pressure system over Queensland is forecast to extend a trough towards the state's far northeast during the weekend. These systems will bring increased showers or rain to the eastern areas during the weekend.
Cape Horn Temperature Statistics View More
March Temperature
Bellambi (12km)
Lowest 1 March, 2026
19.6 °CAverage March
22.5 °CHighest 4 March, 2026
26.3 °C
Climate (2021–Present)
Bellambi (12km)
Average Low 2021–2026
15 °CAverage 2021–2026
18 °CAverage High 2021–2026
21.8 °C