The Barway Weather Forecast
- 9
- 15
Showers
- 9
- 15
Shower or two
- 9
- 16
Showers
- 6
- 13
Partly cloudy
- 4
- 15
Mostly sunny
- 5
- 17
Sunny
- 6
- 17
Mostly sunny
Today 2 Jun St Helens
Cloudy. Very high chance of showers. Winds north to northwesterly 15 to 20 km/h becoming light in the middle of the day.
East of Flinders Island Coastal Waters
North Flinders Island to St Helens Point- Wind
- Northerly 15 to 20 knots, reaching up to 25 knots offshore early in the morning. Winds turning northwesterly in the late morning and early afternoon.
- Seas
- 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the afternoon.
- 1st Swell
- Easterly around 1 metre.
- Weather
- Cloudy. 90% chance of showers.
- Weather Situation
- A vigorous low pressure system is approaching the northwest of Tasmania, extending a warm front over the north. The low complex is expected to move over Tasmania later today and Wednesday before tracking to the east on Thursday. A brief ridge of high pressure will cross the state on Friday, before a cold front approaches the west coast late.
The Barway Temperature Statistics View More
June Temperature
St Helens Aerodrome (8km)
Lowest 1 June, 2026
4.8 °CAverage June
9 °CHighest
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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