Island Beach Weather Forecast
- 10
- 18
Cloudy
- 13
- 19
Cloudy
- 10
- 22
Partly cloudy
- 14
- 20
Showers easing then sunny
- 12
- 18
Sunny
- 11
- 17
Shower or two
- 8
- 16
Mostly sunny
Today 24 Aug Batemans Bay
Cloudy. Winds south to southwesterly 15 to 20 km/h becoming light in the late evening.
Batemans Coastal Waters
Ulladulla to Montague Island- Wind
- Southwesterly 25 to 30 knots, reaching up to 35 knots offshore in the evening.
- Seas
- 2.5 to 3 metres.
- 1st Swell
- South to southwesterly 1 to 1.5 metres inshore, increasing to 2 to 3 metres offshore.
- Weather
- Cloudy. 50% chance of showers offshore, near zero chance elsewhere. The chance of a thunderstorm offshore.
- Weather Situation
- A low pressure system and trough over the Tasman Sea is driving a vigorous south to southwesterly flow over the southern and central coastal waters today and early Monday. From late Monday, the low and trough will weaken as a high pressure ridge extends over the coast, turning the winds north to northeasterly. A cold front is forecast to cross the coast during Wednesday.
Island Beach Temperature Statistics View More
August Temperature
Ulladulla (25km)
Lowest 17 August, 2025
6.8 °CAverage August
12.7 °CHighest 5 August, 2025
20.4 °C
Climate (2020–Present)
Ulladulla (25km)
Average Low 2020–2025
13.8 °CAverage 2020–2025
17 °CAverage High 2020–2025
20.7 °C