Mollymook Beach Weather Forecast
- 15
- 22
Mostly clear
- 12
- 21
Mostly sunny
- 13
- 17
Shower or two
- 10
- 20
Partly cloudy
- 12
- 19
Mostly sunny
- 11
- 19
Mostly sunny
- 14
- 20
Showers
Today 5 May South Coast
Clear. Winds south to southwesterly 15 to 20 km/h tending northwest to southwesterly in the evening then becoming light in the late evening.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- South to southwesterly 10 to 15 knots tending south to southeasterly below 10 knots in the evening.
- Seas
- Below 1 metre.
- 1st Swell
- Easterly 2 metres.
- Weather
- Clear.
- Weather Situation
- A trough over the state's northeast is contracting to the far northeast today, with southerly winds in its wake. Winds will turn east to northeast midweek ahead of a strong cold front that will cross the state on Thursday. Strong west to southwesterly winds will follow after its passage, with potential gale force winds over the far southern coastal waters as the front enters the southwestern Tasman Sea and a low forms within it. Winds will then turn southerly and gradually ease from later Friday through the weekend as these systems quickly head further offshore. Meanwhile, a strong high-pressure system will move over the Bight, extending a ridge over the coastal waters as it slowly drifts eastwards.
Mollymook Beach Temperature Statistics View More
May Temperature
Ulladulla (3km)
Lowest 1 May, 2026
14.6 °CAverage May
19.4 °CHighest 2 May, 2026
24.1 °C
Climate (2021–Present)
Ulladulla (3km)
Average Low 2021–2026
13.8 °CAverage 2021–2026
17 °CAverage High 2021–2026
20.9 °C