Cudmirrah Beach Weather Forecast
- 11
- 19
Sunny
- 9
- 18
Mostly sunny
- 8
- 18
Partly cloudy
- 6
- 18
Sunny
- 10
- 17
Shower or two
- 10
- 16
Showers
- 10
- 16
Showers
Today 11 Aug Illawarra
Mostly sunny. Damaging winds possible in the morning. Winds westerly 30 to 45 km/h. Overnight temperatures falling to between 5 and 11 with daytime temperatures reaching between 13 and 19.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Westerly 15 to 25 knots, reaching up to 30 knots during the morning and again in the late evening.
- Seas
- 1.5 to 2.5 metres, decreasing to 1 to 1.5 metres around midday, increasing to 1.5 to 2 metres south of Port Kembla later in the evening.
- 1st Swell
- Southerly below 0.5 metres, increasing to 2 to 3 metres during the morning.
- Weather
- Sunny.
Cudmirrah Beach Temperature Statistics View More
August Temperature
Ulladulla (21km)
Lowest 8 August, 2026
7.3 °CAverage August
13 °CHighest 3 August, 2026
21 °C
Climate (2021–2026)
Ulladulla (21km)
Average Low 2021–2026
13.8 °CAverage 2021–2026
17.1 °CAverage High 2021–2026
20.9 °C