Manyana Beach Weather Forecast
- 15
- 26
Sunny
- 17
- 33
Mostly sunny
- 20
- 31
Mostly sunny
- 19
- 30
Shower or two. Possible storm
- 19
- 30
Shower or two
- 18
- 26
Possible shower
- 17
- 27
Shower or two
Today 17 Dec South Coast
Mostly sunny. Winds north to northeasterly 15 to 20 km/h tending east to northeasterly 15 to 25 km/h in the middle of the day then becoming light in the late evening. Daytime maximum temperatures 26 to 31.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- North to northeasterly 15 to 20 knots increasing to 15 to 25 knots in the early afternoon.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres around midday, then increasing to 1.5 to 2 metres during the afternoon.
- 1st Swell
- Southerly 1.5 to 2 metres, decreasing to 1.5 metres during the afternoon.
- Weather
- Sunny.
- Weather Situation
- A trough over inland Queensland extends into the far north of the state, while a high in the Tasman Sea extends a ridge across the south and east. Then, a series of troughs are forecast to enter the state's west and slip south later in the week through the weekend, drawing heat and moisture into the state.
Manyana Beach Temperature Statistics View More
December Temperature
Ulladulla (11km)
Lowest 2 December, 2025
9.7 °CAverage December
19.2 °CHighest 6 December, 2025
37.1 °C
Climate (2020–Present)
Ulladulla (11km)
Average Low 2020–2025
13.7 °CAverage 2020–2025
17 °CAverage High 2020–2025
20.8 °C