Margerys Corner Weather Forecast
- 6
- 17
Partly cloudy
- 7
- 20
Partly cloudy
- 13
- 22
Shower or two
- 8
- 20
Partly cloudy
- 11
- 19
Showers
- 6
- 17
Shower or two
- 6
- 16
Shower or two
Today 8 Oct St Helens
Partly cloudy. Light winds becoming north to northeasterly 15 to 25 km/h in the middle of the day then becoming light in the late evening.
East of Flinders Island Coastal Waters
North Flinders Island to St Helens Point- Wind
- East to northeasterly about 10 knots increasing to 10 to 15 knots in the evening.
- Seas
- Below 1 metre.
- 1st Swell
- South to southeasterly 1 to 1.5 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A high pressure system sits over Tasmania today and is expected to move to the southeast during Thursday. A northerly flow is forecast to establish on Thursday and persist into Friday as a weakening cold front approaches from the west, forecast to cross Tasmania early Saturday. A series of troughs are then expected to cross Tasmania during Saturday in a westerly airstream. Another cold front approaches from the west on Sunday, directing the airstream northwesterly over the state.
Margerys Corner Temperature Statistics View More
October Temperature
St Helens Aerodrome (18 km)
Lowest 7 October, 2026
5.7 °CAverage October
12.8 °CHighest 1 October, 2026
22.4 °C
Climate (2021–2026)
St Helens Aerodrome (18 km)
Average Low 2021–2026
9.4 °CAverage 2021–2026
13.5 °CAverage High 2021–2026
18.4 °C