Lake Conjola Weather Forecast
- 15
- 23
Partly cloudy
- 16
- 21
Shower or two
- 16
- 21
Showers
- 15
- 27
Shower or two
- 17
- 29
Possible shower
- 15
- 20
Shower or two
- 15
- 21
Partly cloudy
Today 10 Dec South Coast
Partly cloudy. The chance of fog about the coastal ranges early this morning. Medium chance of showers during this afternoon and evening. The chance of a thunderstorm during this afternoon and early evening. Light winds becoming east to southeasterly 15 to 20 km/h in the early afternoon then becoming light in the evening. Daytime maximum temperatures 21 to 26.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- South to southeasterly 15 to 20 knots.
- Seas
- 1 to 1.5 metres, decreasing to 1 metre during the morning.
- 1st Swell
- Southerly around 1 metre.
- Weather
- Partly cloudy. 50% chance of showers. The chance of a thunderstorm this evening.
- Weather Situation
- A trough moves up southern and central parts of the coast today, bringing a fresh southerly change with it, before anchoring about the Hunter or Sydney coast, and weakening later in the week. High pressure will build in the Tasman Sea later in the week, bringing east to northeasterly winds to coastal waters, turning northerly over the weekend.
Lake Conjola Temperature Statistics View More
December Temperature
Ulladulla (10km)
Lowest 2 December, 2025
9.7 °CAverage December
19.5 °CHighest 5 December, 2025
31 °C
Climate (2020–Present)
Ulladulla (10km)
Average Low 2020–2025
13.7 °CAverage 2020–2025
17 °CAverage High 2020–2025
20.8 °C