Riviere Keys Entrance Weather Forecast
- 19
- 36
Partly cloudy
- 15
- 22
Possible early shower
- 13
- 28
Partly cloudy
- 15
- 33
Sunny
- 16
- 24
Possible shower
- 15
- 22
Shower or two
- 14
- 24
Possible shower
Today 6 Dec Illawarra
Partly cloudy. Slight chance of a shower. The chance of smoke haze. The chance of a thunderstorm in the afternoon and early evening, possibly severe with damaging winds. Winds northwesterly 25 to 35 km/h tending westerly 15 to 25 km/h in the evening. Daytime maximum temperatures in the mid to high 30s.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- North to northeasterly 15 to 20 knots, reaching up to 30 knots offshore north of Port Kembla in the evening. Winds tending north to northwesterly in the late evening.
- Seas
- 1 to 1.5 metres, increasing to 2 to 2.5 metres offshore north of Port Kembla during the afternoon.
- 1st Swell
- Northeasterly 1 to 1.5 metres.
- Weather
- Partly cloudy. The chance of a thunderstorm in the afternoon and early evening.
- Weather Situation
- A high pressure system lies over the Tasman Sea, extending a ridge over the state. Strong northerly winds today before a cold front reaches southern coastal waters late this evening, bringing a fresh to strong southerly wind change over coastal waters in its wake into Sunday.
Riviere Keys Entrance Temperature Statistics View More
December Temperature
Point Perpendicular (20km)
Lowest 2 December, 2025
10.3 °CAverage December
19.7 °CHighest 4 December, 2025
30.1 °C
Climate (2020–Present)
Point Perpendicular (20km)
Average Low 2020–2025
14.7 °CAverage 2020–2025
17.4 °CAverage High 2020–2025
20.7 °C