St Helens Point Weather Forecast

    • 5
    • 16

    Partly cloudy

    • 5
    • 17

    Mostly sunny

    • 7
    • 17

    Shower or two

    • 10
    • 18

    Shower or two

    • 9
    • 15

    Shower or two

    • 8
    • 15

    Shower or two

    • 7
    • 17

    Possible shower

Today 21 May St Helens

Partly cloudy. Light winds.

East of Flinders Island Coastal Waters

North Flinders Island to St Helens Point
Wind
West to southwesterly 10 to 15 knots becoming variable about 10 knots in the middle of the day.
Seas
Below 1 metre.
1st Swell
Southerly 1 to 1.5 metres, decreasing to around 1 metre during the morning.
Weather
Partly cloudy.
Weather Situation
A high pressure centre near Adelaide extends a ridge of high pressure over Tasmania. The ridge is expected to slowly cross over Tasmania during Thursday and Friday, bringing mostly settled weather to the state. The high is then forecast to move to the east of Tasmania later Friday as a cold front approaches from the west during Saturday, and crosses over the west later Sunday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

St Helens Point Temperature Statistics View More

May Temperature

St Helens Aerodrome (9km)

  • Lowest 20 May, 2026

    5.1 °C

  • Average May

    13.6 °C

  • Highest 1 May, 2026

    24.9 °C

Climate (2021–Present)

St Helens Aerodrome (9km)

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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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