O'Hara Island Weather Forecast
- 10
- 20
Partly cloudy
- 11
- 24
Sunny
- 13
- 32
Sunny
- 19
- 34
Mostly sunny
- 20
- 36
Possible shower
- 14
- 21
Shower or two
- 13
- 26
Mostly sunny
Today 2 Dec Batemans Bay
Partly cloudy. Slight chance of a shower. Winds southwesterly 15 to 20 km/h turning south to southeasterly 15 to 25 km/h in the middle of the day then becoming light in the late evening.
Batemans Coastal Waters
Ulladulla to Montague Island- Wind
- Southwesterly 20 to 25 knots turning southerly 15 to 25 knots in the early afternoon. Winds reaching up to 30 knots offshore during the day.
- Seas
- 1 to 2 metres, increasing to 2 to 3 metres offshore.
- 1st Swell
- Southerly 1 to 1.5 metres inshore, increasing to 1.5 to 2.5 metres offshore north of Moruya Heads.
- Weather
- Partly cloudy.
- Weather Situation
- A cold front and its associated trough are crossing the coastal waters early this morning, with fresh to strong south to southwesterly winds in the wake. Following this, winds should gradually ease and turn northerly as a high pressure system drifts across the state, entering the Tasman Sea midweek.
O'Hara Island Temperature Statistics View More
December Temperature
Ulladulla (26km)
Lowest 1 December, 2025
11.7 °CAverage December
16.1 °CHighest
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Climate (2020–Present)
Ulladulla (26km)
Average Low 2020–2025
13.8 °CAverage 2020–2025
17 °CAverage High 2020–2025
20.8 °C