Boat Harbour Beach Weather Forecast
- 18
- 24
Showers. Storm developing
- 12
- 17
Rain. Becoming very windy
- 13
- 20
Possible shower. Very windy
- 13
- 20
Mostly sunny
- 13
- 22
Mostly sunny
- 15
- 23
Mostly sunny
- 15
- 25
Sunny
Today 26 Mar South Coast
Cloudy. Very high chance of showers, most likely in the afternoon and evening. A thunderstorm likely in the afternoon and early evening. Thunderstorms possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding in the afternoon and early evening. Light winds becoming southeast to southwesterly 15 to 20 km/h in the middle of the day then becoming southwesterly 15 to 25 km/h in the evening. Overnight temperatures falling to between 14 and 17 with daytime temperatures reaching between 19 and 24.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- North to northwesterly about 10 knots increasing to 10 to 15 knots in the middle of the day then turning west to southwesterly 15 to 25 knots in the late morning and early afternoon. Winds reaching up to 30 knots offshore south of Port Kembla in the late evening.
- Seas
- Below 1 metre.
- 1st Swell
- Easterly 1.5 to 2.5 metres.
- Weather
- Becoming cloudy. 95% chance of showers. A thunderstorm likely in the afternoon and evening.
- Caution
- Large and powerful surf conditions in the afternoon and evening are expected to be hazardous for coastal activities such as crossing bars by boat and rock fishing.
Boat Harbour Beach Temperature Statistics View More
March Temperature
Ulladulla (14km)
Lowest 14 March, 2026
13.9 °CAverage March
20.8 °CHighest 17 March, 2026
27 °C
Climate (2021–Present)
Ulladulla (14km)
Average Low 2021–2026
13.8 °CAverage 2021–2026
17 °CAverage High 2021–2026
20.9 °C