Margerys Corner Weather Forecast

    • 4
    • 15

    Partly cloudy

    • 3
    • 15

    Mostly sunny

    • 3
    • 15

    Partly cloudy

    • 6
    • 16

    Mostly sunny

    • 6
    • 14

    Showers

    • 5
    • 15

    Possible shower

    • 6
    • 15

    Possible shower

Today 30 Jul St Helens

Partly cloudy. Light winds becoming westerly 15 to 20 km/h in the middle of the day then becoming light in the early afternoon.

East of Flinders Island Coastal Waters

North Flinders Island to St Helens Point
Wind
West to southwesterly 15 to 25 knots.
Seas
Around 1 metre, increasing to 1.5 to 2 metres offshore.
1st Swell
Southerly 1.5 to 2.5 metres.
Weather
Partly cloudy.
Weather Situation
A cold southwesterly airstream persists over Tasmania, tending more westerly during today and on Friday as a large high pressure centre establishes over the South Australian coast. The high centre will then slowly cross the southeastern mainland later Friday and during Saturday as a low centre and associated cold front approach Tasmania from the west and cross on Monday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Margerys Corner Temperature Statistics View More

July Temperature

St Helens Aerodrome (18km)

  • Lowest 24 July, 2026

    1.3 °C

  • Average July

    10 °C

  • Highest 19 July, 2026

    17.3 °C

Climate (2021–2026)

St Helens Aerodrome (18km)

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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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