Wattamolla Beach Weather Forecast
- 9
- 17
Mostly sunny
- 8
- 17
Mostly sunny
- 12
- 17
Shower or two
- 11
- 19
Partly cloudy
- 13
- 19
Shower or two
- 10
- 17
Sunny
- 10
- 18
Shower or two
Today 19 Jul Sydney
Sunny. Areas of frost and the chance of fog in the west this morning. Light winds.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Northwest to southwesterly 10 to 15 knots tending northwest to northeasterly in the early afternoon then tending west to northwesterly in the late evening. Winds reaching up to 20 knots offshore south of Port Kembla in the late evening.
- Seas
- Below 1 metre.
- 1st Swell
- South to southeasterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore north of Port Kembla.
- Weather
- Mostly sunny.
- Weather Situation
- A high pressure ridge extends across the southern waters, while a trough continues up the coast today, bringing a southerly wind change. The winds then tend south to southwesterly along the northern coast and west to southwesterly along the southern coast during the weekend as the trough lingers along the northern coast.
Wattamolla Beach Temperature Statistics View More
July Temperature
Sydney Airport (21km)
Lowest 13 July, 2025
6.3 °CAverage July
13.1 °CHighest 6 July, 2025
22.3 °C
Climate (2020–Present)
Sydney Airport (21km)
Average Low 2020–2025
14.7 °CAverage 2020–2025
18.6 °CAverage High 2020–2025
23.3 °C