The Barway Weather Forecast

    • 7
    • 13

    Cloudy

    • 4
    • 15

    Partly cloudy

    • 4
    • 15

    Cloudy

    • 7
    • 15

    Showers

    • 10
    • 17

    Showers easing

    • 10
    • 17

    Showers

    • 6
    • 17

    Shower or two

Today 15 Aug St Helens

Cloudy. Light winds.

East of Flinders Island Coastal Waters

North Flinders Island to St Helens Point
Wind
South to southeasterly 10 to 15 knots becoming east to southeasterly about 10 knots in the morning.
Seas
Below 1 metre.
1st Swell
Southerly 1 to 1.5 metres, increasing to 1 to 2 metres during the morning.
Weather
Partly cloudy.
Weather Situation
A high pressure system over the mainland brings light winds over Tasmania. The high will move over Tasmania today and Sunday. On Monday the high centre is expected to move to the east of Tasmania, directing a northerly flow over the state into Tuesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

The Barway Temperature Statistics View More

August Temperature

St Helens Aerodrome (8km)

  • Lowest 1 August, 2026

    3 °C

  • Average August

    10.1 °C

  • Highest 13 August, 2026

    19.2 °C

Climate (2021–2026)

St Helens Aerodrome (8km)

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  • Average Low 2021–2026

    9.4 °C

  • Average 2021–2026

    13.4 °C

  • Average High 2021–2026

    18.3 °C
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