Narrawallee Beach Weather Forecast
- 7
- 18
Sunny
- 8
- 17
Possible shower
- 10
- 18
Possible shower
- 11
- 19
Partly cloudy
- 9
- 19
Mostly sunny
- 10
- 21
Sunny
- 13
- 21
Shower or two
Today 31 Aug South Coast
Sunny. Areas of morning frost about the coastal ranges. Winds northwest to southwesterly 15 to 25 km/h tending northeast to southeasterly 15 to 20 km/h in the early afternoon then becoming light in the late afternoon. Daytime maximum temperatures between 16 and 20.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- West to southwesterly 10 to 15 knots, reaching up to 20 knots offshore south of Port Kembla during the morning. Winds tending northeast to southeasterly in the early afternoon then tending northwest to northeasterly in the evening.
- Seas
- 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning, then decreasing below 1 metre around midday.
- 1st Swell
- Southerly 3 to 4 metres, decreasing to 2 to 3 metres during the morning.
- Weather
- Mostly sunny.
- Caution
- Large and powerful surf conditions in the early morning are expected to be hazardous for coastal activities such as crossing bars by boat and rock fishing.
- Weather Situation
- Southwesterly winds are easing off this morning as a strong cold front moves away to the east and a ridge of high pressure develops. This ridge will be the dominant feature in the region until a trough crosses the far south later Tuesday or Wednesday.
Narrawallee Beach Temperature Statistics View More
August Temperature
Ulladulla (5km)
Lowest 17 August, 2025
6.8 °CAverage August
13.2 °CHighest 5 August, 2025
20.4 °C
Climate (2020–Present)
Ulladulla (5km)
Average Low 2020–2025
13.8 °CAverage 2020–2025
17 °CAverage High 2020–2025
20.8 °C