Mummuga Head Weather Forecast
- 7
- 19
Partly cloudy
- 7
- 18
Partly cloudy
- 7
- 18
Mostly sunny
- 9
- 17
Shower or two
- 8
- 16
Showers
- 9
- 16
Showers
- 9
- 17
Shower or two
Today 12 Aug South Coast
Partly cloudy. Areas of frost in the south in the early morning. High chance of showers near the Victorian border, slight chance elsewhere. Light winds becoming northwesterly 15 to 20 km/h in the early morning then tending westerly 15 to 25 km/h in the morning. Overnight temperatures falling to between 2 and 7 with daytime temperatures reaching between 14 and 19.
Batemans Coastal Waters
Ulladulla to Montague Island- Wind
- West to northwesterly 15 to 25 knots turning southwesterly during the afternoon and evening.
- Seas
- 1 to 2 metres, decreasing to 1 to 1.5 metres during the afternoon, then increasing to 1 to 2 metres later in the evening.
- 1st Swell
- Southerly 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning.
- Weather
- Mostly sunny. 50% chance of showers. The chance of a thunderstorm offshore this evening.
- Weather Situation
- A cold front and its associated trough are forecast to cross the coastal waters late Wednesday into early Thursday, with fresh westerly winds turning southwesterly in their wake. Then, a high pressure system moving over South Australia is expected to drift towards Tasmania later in the week through the weekend, directing onshore south to southeasterly winds over the coastal waters.
Mummuga Head Temperature Statistics View More
August Temperature
Narooma (Marine Rescue) (5km)
Lowest 4 August, 2026
5 °CAverage August
11.8 °CHighest 3 August, 2026
19 °C
Climate (2021–2026)
Narooma (Marine Rescue) (5km)
Average Low 2021–2026
12.3 °CAverage 2021–2026
17.1 °CAverage High 2021–2026
20.6 °C