Mummuga Head Weather Forecast
- 12
- 22
Mostly clear
- 16
- 21
Shower or two
- 15
- 20
Cloudy
- 15
- 22
Partly cloudy
- 16
- 25
Mostly sunny
- 18
- 27
Possible shower
- 18
- 25
Possible shower
Today 30 Dec South Coast
Partly cloudy. Winds east to northeasterly 15 to 20 km/h becoming light in the evening.
Batemans Coastal Waters
Ulladulla to Montague Island- Wind
- Northeasterly 10 to 15 knots decreasing to about 10 knots in the late afternoon.
- Seas
- Below 1 metre.
- 1st Swell
- Southeasterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore north of Moruya Heads.
- Weather
- Mostly clear.
- Weather Situation
- A weakening high pressure ridge extends east to northeasterly winds over coastal waters. A trough will brush the coastal waters overnight, bringing a surge of fresh southerly winds along the coast, followed by another ridge extending from a high passing to the south of the state, gradually turning winds northeasterly.
Mummuga Head Temperature Statistics View More
December Temperature
Narooma (Marine Rescue) (5km)
Lowest 2 December, 2025
9.4 °CAverage December
19.3 °CHighest 14 December, 2025
30.5 °C
Climate (2020–Present)
Narooma (Marine Rescue) (5km)
Average Low 2020–2025
12.2 °CAverage 2020–2025
17.2 °CAverage High 2020–2025
20.5 °C