Point Perpendicular Weather Forecast
- 11
- 22
Partly cloudy
- 11
- 18
Partly cloudy
- 8
- 17
Cloudy
- 9
- 18
Partly cloudy
- 10
- 21
Cloud clearing
- 8
- 24
Sunny
- 10
- 26
Mostly sunny
Today 7 Sep Illawarra
Partly cloudy. Slight chance of a shower along the coastal fringe, near zero chance elsewhere. Winds south to southwesterly 15 to 25 km/h.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Southerly 25 to 30 knots. Squalls possible with the wind change.
- Seas
- 2 to 2.5 metres.
- 1st Swell
- Southerly 1.5 metres inshore, increasing to 2 metres offshore south of Point Perpendicular.
- Weather
- Cloudy. 50% chance of showers. The chance of a thunderstorm offshore north of Port Kembla.
- Weather Situation
- A broad high pressure ridge continues to build from the west, while a cold front is entering the far south coast. This front will move up the southern and central parts of the coast through the rest of today, before crossing the north coast early Tuesday, bringing fresh to strong, gusty southerly winds in its wake. This system will be followed by another cold front crossing the coastal waters on Wednesday, with another bout of fresh to strong southerly winds. Winds will gradually ease later in the week as a high pressure system drifts across the coastal waters, before turning east to northeasterly as the high enters the Tasman Sea by the weekend.
Point Perpendicular Temperature Statistics View More
September Temperature
Point Perpendicular (0km)
Lowest 7 September, 2026
12.2 °CAverage September
18 °CHighest 5 September, 2026
26.4 °C
Climate (2021–2026)
Point Perpendicular (0km)
Average Low 2021–2026
14.8 °CAverage 2021–2026
17.5 °CAverage High 2021–2026
20.9 °C