Margerys Corner Weather Forecast

    • 9
    • 17

    Possible shower

    • 8
    • 14

    Showers

    • 7
    • 16

    Shower or two

    • 8
    • 18

    Partly cloudy

    • 9
    • 21

    Mostly sunny

    • 13
    • 24

    Mostly sunny

    • 10
    • 23

    Mostly sunny

Today 29 Nov St Helens

Cloudy. Medium chance of showers. Light winds.

East of Flinders Island Coastal Waters

North Flinders Island to St Helens Point
Wind
West to southwesterly about 10 knots, reaching up to 30 knots in the north during the evening.
Seas
Below 1 metre, increasing to 1.5 to 2.5 metres offshore.
1st Swell
Southerly below 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Weather
Partly cloudy.
Weather Situation
A trough lingers about the northeast this evening, with a ridge maintaining a west to southwesterly flow over the rest of the state. The trough moves away to the east during Sunday, as a cold front and associated low pressure system are expected to approach from the west late. The low is forecast to move over state on Monday, before a ridge of high pressure is expected to develop over Tasmania during Tuesday. A northwesterly flow will strengthen on Wednesday ahead of another cold front forecast to cross the state late.
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  • Temperature Forecast Bureau of Meteorology

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Margerys Corner Temperature Statistics View More

November Temperature

St Helens Aerodrome (18km)

  • Lowest 21 November, 2025

    4.8 °C
  • Average November

    13.3 °C
  • Highest 25 November, 2025

    21.9 °C

Climate (2020–Present)

St Helens Aerodrome (18km)

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  • Average Low 2020–2025

    9.3 °C
  • Average 2020–2025

    13.3 °C
  • Average High 2020–2025

    18.2 °C
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