Bulli Beach Weather Forecast
- 19
- 30
Late shower or two
- 17
- 20
Shower or two
- 16
- 20
Cloudy
- 18
- 25
Partly cloudy
- 18
- 31
Sunny
- 21
- 31
Possible shower
- 20
- 28
Shower or two
Today 14 Dec Wollongong
Mostly sunny day. Medium chance of showers, most likely this evening. Winds northwest to northeasterly 15 to 25 km/h tending west to northwesterly 25 to 35 km/h in the early afternoon then shifting southerly 35 to 50 km/h in the evening.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- North to northwesterly 10 to 15 knots tending north to northeasterly 15 to 25 knots in the middle of the day then shifting southerly in the evening. Winds reaching up to 30 knots in the evening.
- Seas
- Around 1 metre, increasing to 1.5 to 2 metres south of Port Kembla by early evening.
- 1st Swell
- Easterly 1 to 1.5 metres, tending northeasterly 1 to 1.5 metres during the morning, then decreasing below 1 metre by early evening.
- Weather
- Partly cloudy.
- Weather Situation
- A trough will move across the state's south and west today as a cold front passes to the south. Then, the system will sweep the coastal waters on Sunday through the first half of Monday, bringing a fresh to strong southerly wind change in its wake. Southerly winds will gradually ease from the south and turn easterly early next week as a new high enters the Bight and extends a ridge across the coastal waters.
Bulli Beach Temperature Statistics View More
December Temperature
Bellambi (2km)
Lowest 2 December, 2025
12.8 °CAverage December
20.7 °CHighest 5 December, 2025
36.7 °C
Climate (2020–Present)
Bellambi (2km)
Average Low 2020–2025
15 °CAverage 2020–2025
18 °CAverage High 2020–2025
21.8 °C