Binalong Bay Weather Forecast
- 9
- 22
Thick afternoon smoke
- 9
- 19
Sunny
- 9
- 21
Partly cloudy
- 15
- 25
Shower or two
- 12
- 21
Possible shower
- 8
- 20
Partly cloudy
- 7
- 22
Sunny
Today 10 Dec St Helens
Mostly sunny. Very smoky in the early afternoon. Winds east to northeasterly 15 to 20 km/h shifting southerly in the evening.
East of Flinders Island Coastal Waters
North Flinders Island to St Helens Point- Wind
- Westerly about 10 knots increasing to 15 to 20 knots in the middle of the day. Winds reaching up to 25 knots near Eddystone Point in the late afternoon.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres during the afternoon.
- 1st Swell
- Southerly below 1 metre.
- Weather
- Mostly sunny.
- Weather Situation
- A high centre will slowly approach the state on Wednesday, as a weak trough brushes the far south. The high is expected to move over Tasmania on Thursday and slowly away to the east during Friday. A cold front is then forecast to cross the state during Saturday.
Binalong Bay Temperature Statistics View More
December Temperature
St Helens Aerodrome (9km)
Lowest 2 December, 2025
6.6 °CAverage December
15.5 °CHighest 4 December, 2025
27.3 °C
Climate (2020–Present)
St Helens Aerodrome (9km)
Average Low 2020–2025
9.3 °CAverage 2020–2025
13.3 °CAverage High 2020–2025
18.2 °C