Bobby Halls Rock Weather Forecast
- 11
- 16
Showers
- 8
- 15
Partly cloudy
- 5
- 16
Partly cloudy
- 9
- 16
Showers
- 5
- 14
Shower or two
- 6
- 16
Shower or two
- 6
- 15
Shower or two
Today 16 Sep St Helens
Partly cloudy. High chance of showers, most likely in the morning. Winds northwesterly 25 to 40 km/h.
East of Flinders Island Coastal Waters
North Flinders Island to St Helens Point- Wind
- Northwesterly 15 to 25 knots increasing to 20 to 30 knots in the morning. Winds may reach up to 35 knots at times.
- Seas
- 1.5 to 2 metres, increasing to 2 to 3 metres during the morning.
- 1st Swell
- Northeasterly around 1 metre.
- Weather
- Cloudy. 70% chance of showers.
- Weather Situation
- A series of cold fronts will cross Tasmania today, as a low to the southwest of the state moves towards the Tasman Sea. The low will quickly move away to the southeast on Wednesday morning, with a high pressure system over mainland Australia to direct a westerly airstream over Tasmania during Wednesday. A northwesterly airstream is expected to develop on Thursday, with a cold front to cross Tasmania early on Friday and another front to cross the west of the state Friday evening.
Bobby Halls Rock Temperature Statistics View More
September Temperature
St Helens Aerodrome (9km)
Lowest 5 September, 2025
1 °CAverage September
11 °CHighest 12 September, 2025
18.8 °C
Climate (2020–Present)
St Helens Aerodrome (9km)
Average Low 2020–2025
9.4 °CAverage 2020–2025
13.3 °CAverage High 2020–2025
18.2 °C