Vincentia Weather Forecast
- 14
- 27
Shower or two
- 17
- 33
Becoming windy. Partly cloudy
- 15
- 21
Cloudy
- 14
- 22
Cloudy
- 13
- 26
Mostly sunny
- 14
- 30
Sunny
- 16
- 33
Partly cloudy
Today 13 Dec Illawarra
Partly cloudy. The chance of fog early this morning. High chance of showers, most likely late this afternoon and evening. The chance of a thunderstorm during this afternoon and evening. Winds north to northwesterly 15 to 20 km/h tending north to northeasterly 15 to 25 km/h in the middle of the day then tending northwest to southwesterly 15 to 20 km/h in the late afternoon. Daytime maximum temperatures around 30.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- North to northwesterly about 10 knots tending north to northeasterly 15 to 20 knots in the morning then tending north to northwesterly 10 to 15 knots in the late evening.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres around midday.
- 1st Swell
- Easterly 1 to 1.5 metres, decreasing to around 1 metre during the afternoon.
- Weather
- Partly cloudy. 50% chance of showers. The chance of a thunderstorm during this afternoon and evening.
- Weather Situation
- Northeasterly winds are being generated by a coastal trough along the north coast and a ridge of high pressure extending across the south. A cold front is forecast to move up the coast as a southerly change late Sunday into Monday behind which a new ridge of high pressure settled is forecast to settle bringing southeasterly winds through mid week.
Vincentia Temperature Statistics View More
December Temperature
Point Perpendicular (12km)
Lowest 2 December, 2025
10.3 °CAverage December
20.1 °CHighest 5 December, 2025
33 °C
Climate (2020–Present)
Point Perpendicular (12km)
Average Low 2020–2025
14.7 °CAverage 2020–2025
17.4 °CAverage High 2020–2025
20.7 °C