Mollymook Offshore Weather Forecast
- 5
- 17
Sunny
- 7
- 16
Partly cloudy
- 9
- 16
Possible shower
- 10
- 18
Mostly sunny
- 12
- 18
Shower or two
- 8
- 15
Sunny
- 7
- 16
Shower or two
Today 19 Jul South Coast
Areas of frost and the chance of fog this morning. Sunny afternoon. Light winds becoming northwest to northeasterly 15 to 20 km/h in the middle of the day then becoming light in the late afternoon. Daytime maximum temperatures between 14 and 18.
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.
Mollymook Offshore Temperature Statistics View More
July Temperature
Ulladulla (7km)
Lowest 17 July, 2025
5.8 °CAverage July
12.6 °CHighest 6 July, 2025
19.8 °C
Climate (2020–Present)
Ulladulla (7km)
Average Low 2020–2025
13.8 °CAverage 2020–2025
17 °CAverage High 2020–2025
20.8 °C