The Barway Weather Forecast
- 6
- 16
Clear
- 8
- 18
Sunny
- 7
- 17
Mostly sunny
- 7
- 17
Mostly sunny
- 11
- 18
Showers
- 7
- 16
Sunny
- 5
- 16
Shower or two
Today 6 Jun St Helens
Clear. Winds westerly 15 to 20 km/h.
East of Flinders Island Coastal Waters
North Flinders Island to St Helens Point- Wind
- Westerly 15 to 20 knots, reaching up to 30 knots offshore.
- Seas
- 1 to 1.5 metres, increasing to 2 metres offshore.
- 1st Swell
- Southerly below 1 metre inshore, increasing to 1 to 1.5 metres offshore.
- Weather
- Partly cloudy.
- Weather Situation
- A west to northwesterly airstream prevails over Tasmania until Monday, as an area of high pressure builds over the southeastern mainland and a series of lows and fronts pass well to the southwest. With the high pressure system moving into the Tasman Sea early next week the airstream will tend northerly and freshen ahead of an approaching cold front mid week.
The Barway Temperature Statistics View More
June Temperature
St Helens Aerodrome (8km)
Lowest 1 June, 2026
4.8 °CAverage June
10.4 °CHighest 1 June, 2026
15.7 °C
Climate (2021–Present)
St Helens Aerodrome (8km)
Average Low 2021–2026
9.4 °CAverage 2021–2026
13.4 °CAverage High 2021–2026
18.3 °C