The Barway Weather Forecast

    • 4
    • 12

    Partly cloudy

    • 4
    • 11

    Cloudy

    • 5
    • 13

    Cloudy

    • 3
    • 15

    Partly cloudy

    • 4
    • 13

    Shower or two

    • 5
    • 13

    Cloudy

    • 3
    • 14

    Mostly sunny

Today 4 Jul St Helens

Partly cloudy. Slight chance of a shower. Light winds becoming southwesterly 15 to 20 km/h in the evening.

East of Flinders Island Coastal Waters

North Flinders Island to St Helens Point
Wind
Westerly 20 to 25 knots, reaching up to 30 knots offshore during the day. Winds turning southwesterly in the early afternoon.
Seas
2 to 3 metres.
1st Swell
South to southwesterly around 1 metre inshore, increasing to 1.5 to 2.5 metres offshore.
Weather
Partly cloudy.
Weather Situation
A cold and gusty southwesterly airstream prevails over Tasmania. A very strong high pressure centre will then move over the state on Sunday and remain in the vicinity during Monday, bringing settled weather to the state. A cold front is expected to briefly cross the south on Tuesday, before the high reinstates itself.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

The Barway Temperature Statistics View More

July Temperature

St Helens Aerodrome (8km)

  • Lowest 3 July, 2026

    6.7 °C

  • Average July

    11.3 °C

  • Highest 1 July, 2026

    16.7 °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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