Mollymook Offshore Weather Forecast
- 15
- 20
Showers increasing
- 15
- 20
Showers easing
- 14
- 19
Showers increasing
- 16
- 19
Showers
- 16
- 21
Shower or two
- 16
- 19
Showers
- 16
- 20
Shower or two
Today 23 May South Coast
Cloudy. Medium chance of showers. Light winds. Daytime maximum temperatures between 14 and 19.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Southeasterly 10 to 15 knots, reaching up to 20 knots offshore north of Port Kembla in the late morning. Winds turning easterly in the evening.
- Seas
- Around 1 metre.
- 1st Swell
- Easterly 2.5 to 3 metres.
- Weather
- Cloudy. 80% chance of showers.
- Caution
- Large and powerful surf conditions are expected to be hazardous for coastal activities such as crossing bars by boat and rock fishing.
- Weather Situation
- A high pressure system is over the southern Tasman low lingers offshore over the Tasman Sea whipping fresh to strong southerly winds and large powerful waves along much of the coastline. Winds will generally turn east to northeasterly as the low moves eastwards and a ridge builds over the coastal waters from late Saturday. A trough off the southern half of the coast may develop early next week.
Mollymook Offshore Temperature Statistics View More
May Temperature
Ulladulla (7km)
Lowest 8 May, 2026
9.2 °CAverage May
16.5 °CHighest 2 May, 2026
24.1 °C
Climate (2021–Present)
Ulladulla (7km)
Average Low 2021–2026
13.8 °CAverage 2021–2026
17 °CAverage High 2021–2026
20.9 °C