The Barway Weather Forecast

    • 5
    • 17

    Partly cloudy

    • 7
    • 16

    Partly cloudy

    • 10
    • 16

    Partly cloudy

    • 11
    • 15

    Shower or two

    • 5
    • 12

    Mostly sunny

    • 6
    • 15

    Partly cloudy

    • 9
    • 15

    Mostly sunny

Today 19 Jul St Helens

Partly cloudy. Light winds becoming northwesterly 15 to 20 km/h in the late evening.

East of Flinders Island Coastal Waters

North Flinders Island to St Helens Point
Wind
Northwesterly 15 to 20 knots.
Seas
1 to 1.5 metres.
1st Swell
Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Weather
Mostly clear.
Weather Situation
A high pressure centre over eastern Victoria moves east to be over the central Tasman Sea by Tuesday. A weak trough is expected to move over the west Monday evening, and the rest of the state during Tuesday, before a strong cold front is forecast to move over the state from the west on Wednesday afternoon. A strong west to southwesterly follows the front on Thursday.
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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 11 July, 2026

    3.4 °C

  • Average July

    9.6 °C

  • Highest 16 July, 2026

    17.2 °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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