The Barway Weather Forecast
- 7
- 17
Mostly sunny
- 7
- 17
Partly cloudy
- 6
- 14
Partly cloudy
- 5
- 15
Partly cloudy
- 5
- 15
Shower or two
- 7
- 16
Showers
- 9
- 17
Shower or two
Today 13 Aug St Helens
Mostly sunny. Winds northwest to southwesterly 15 to 25 km/h becoming light in the early afternoon then becoming westerly 15 to 20 km/h in the late evening.
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 during the morning and early afternoon.
- Seas
- 1 to 1.5 metres, increasing to 1.5 to 2.5 metres offshore.
- 1st Swell
- Southeast to southwesterly below 1 metre inshore, increasing to 1 to 1.5 metres offshore.
- Weather
- Mostly sunny.
The Barway Temperature Statistics View More
August Temperature
St Helens Aerodrome (8km)
Lowest 1 August, 2026
3 °CAverage August
9.6 °CHighest 6 August, 2026
16.3 °C
Climate (2021–2026)
St Helens Aerodrome (8km)
Average Low 2021–2026
9.4 °CAverage 2021–2026
13.4 °CAverage High 2021–2026
18.3 °C