Margerys Corner Weather Forecast

    • 6
    • 21

    Sunny

    • 6
    • 18

    Mostly sunny

    • 8
    • 18

    Showers increasing

    • 7
    • 16

    Possible shower

    • 10
    • 17

    Shower or two

    • 7
    • 17

    Showers

    • 8
    • 16

    Shower or two

Today 30 Aug St Helens

Sunny. Light winds becoming northwesterly 15 to 20 km/h in the early afternoon then becoming light in the late afternoon.

East of Flinders Island Coastal Waters

North Flinders Island to St Helens Point
Wind
Westerly 15 to 25 knots, reaching up to 30 knots offshore early in the morning and again in the evening.
Seas
1.5 to 2.5 metres.
1st Swell
Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore during the morning.
Weather
Mostly sunny.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Margerys Corner Temperature Statistics View More

August Temperature

St Helens Aerodrome (18km)

  • Lowest 23 August, 2026

    2.5 °C

  • Average August

    10.8 °C

  • Highest 13 August, 2026

    19.2 °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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