Princess Island Weather Forecast
- 10
- 16
Sunny
- 8
- 17
Mostly sunny
- 11
- 17
Becoming cloudy
- 8
- 13
Shower or two
- 7
- 17
Sunny
- 8
- 16
Partly cloudy
- 9
- 16
Sunny
Today 12 Jul South Coast
Mostly sunny. Areas of morning frost inland. Winds northwest to southwesterly 15 to 20 km/h tending southwesterly in the early afternoon then becoming light in the late afternoon. Daytime maximum temperatures between 13 and 16.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Southwesterly 15 to 20 knots, reaching up to 25 knots offshore north of Port Kembla early in the morning. Winds becoming variable about 10 knots in the late afternoon.
- Seas
- 1 to 2 metres, decreasing to 1 to 1.5 metres around midday, then decreasing below 1 metre by early evening.
- 1st Swell
- Southerly 1.5 to 2.5 metres.
- Weather
- Mostly sunny.
- Weather Situation
- Gusty winds in the wake of a cold front have been easing off as a high pressure system drifts across the state into the weekend. Winds will increase again early next week as the next cold front pushes across the waters.
Princess Island Temperature Statistics View More
July Temperature
Ulladulla (10km)
Lowest 5 July, 2025
8.2 °CAverage July
12.9 °CHighest 6 July, 2025
19.8 °C
Climate (2020–Present)
Ulladulla (10km)
Average Low 2020–2025
13.8 °CAverage 2020–2025
17 °CAverage High 2020–2025
20.8 °C