Riviere Keys Entrance Weather Forecast
- 6
- 18
Sunny
- 7
- 18
Possible shower
- 9
- 18
Possible shower
- 9
- 19
Partly cloudy
- 9
- 19
Mostly sunny
- 9
- 21
Sunny
- 11
- 22
Shower or two
Today 31 Aug Illawarra
Sunny. Winds northwest to southwesterly 15 to 20 km/h. Daytime maximum temperatures between 15 and 20.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- West to southwesterly 10 to 15 knots tending northeast to southeasterly in the early afternoon then tending northwest to northeasterly in the evening.
- Seas
- Around 1 metre.
- 1st Swell
- Southerly 2 to 3 metres inshore, increasing to 2.5 to 4 metres offshore north of Port Kembla.
- Weather
- Sunny.
- Caution
- Large and powerful surf conditions are expected to be hazardous for coastal activities such as crossing bars by boat and rock fishing.
- Weather Situation
- A ridge of high pressure is extending across from the west and will be the dominant feature in the region for the coming days. A trough or cold front is forecast to cross the far south on Wednesday.
Riviere Keys Entrance Temperature Statistics View More
August Temperature
Point Perpendicular (20km)
Lowest 17 August, 2025
7.8 °CAverage August
13.5 °CHighest 5 August, 2025
20.2 °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