Cape Saint George Weather Forecast
- 6
- 18
Sunny
- 7
- 17
Sunny
- 9
- 20
Sunny
- 13
- 19
Shower or two. Windy
- 11
- 16
Possible shower
- 9
- 16
Mostly sunny
- 10
- 16
Sunny
Today 21 Jun Illawarra
Sunny. Areas of frost and the chance of fog in the morning, mainly inland. Light winds. Overnight temperatures falling to between minus 4 and 4 above zero with daytime temperatures reaching between 15 and 19.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Northwesterly below 10 knots tending northerly 10 to 15 knots in the morning.
- Seas
- Below 1 metre.
- 1st Swell
- Southerly below 1 metre.
- Weather
- Sunny.
- Weather Situation
- A high pressure system near the NSW coast moves slowly east over the Tasman Sea bringing southeasterly winds to the northern part of the coast and light and variable winds to southern and central parts of the coast. Winds will tend north to northwesterly over the coming days as the high moves further east before a strong cold front enters coastal waters from the west mid-Tuesday.
Cape Saint George Temperature Statistics View More
June Temperature
Point Perpendicular (9km)
Lowest 19 June, 2025
7.5 °CAverage June
12.6 °CHighest 2 June, 2025
19.4 °C
Climate (2020–Present)
Point Perpendicular (9km)
Average Low 2020–2025
14.7 °CAverage 2020–2025
17.4 °CAverage High 2020–2025
20.7 °C