The Barway Weather Forecast
- 8
- 16
Mostly clear
- 8
- 16
Partly cloudy
- 8
- 21
Partly cloudy
- 6
- 21
Mostly sunny
- 9
- 19
Partly cloudy
- 10
- 21
Cloud clearing
- 7
- 17
Partly cloudy
Today 11 Apr St Helens
Mostly clear. Winds westerly 25 to 35 km/h tending northwesterly 20 to 25 km/h in the late evening.
East of Flinders Island Coastal Waters
North Flinders Island to St Helens Point- Wind
- Westerly 25 to 30 knots, reaching up to 35 knots offshore during the afternoon and evening.
- Seas
- 2 to 3 metres, increasing to 3 to 4 metres offshore.
- 1st Swell
- West to northwesterly 2 to 4 metres offshore, decreasing to 2 to 3 metres by early evening.
- Weather
- Cloudy. 80% chance of showers. The chance of a thunderstorm.
- Weather Situation
- A cold front will cross Tasmania this morning with an associated low passing to the south, bringing a cold and gusty southwesterly airstream to the state. A high over the Bight will maintain the southwesterly stream over Tasmania on Sunday, with the high expected to move to the north of Tasmania later Monday, extending and ridge over the state as it passes. Another cold front approaches from the west on Tuesday and is expected to cross later in the day.
The Barway Temperature Statistics View More
April Temperature
St Helens Aerodrome (8km)
Lowest 4 April, 2026
6.5 °CAverage April
15 °CHighest 1 April, 2026
26 °C
Climate (2021–Present)
St Helens Aerodrome (8km)
Average Low 2021–2026
9.3 °CAverage 2021–2026
13.3 °CAverage High 2021–2026
18.2 °C