St Helens Point Weather Forecast

    • 13
    • 24

    Partly cloudy

    • 11
    • 22

    Partly cloudy

    • 12
    • 24

    Mostly sunny

    • 12
    • 22

    Partly cloudy

    • 13
    • 21

    Partly cloudy

    • 12
    • 24

    Partly cloudy

    • 14
    • 23

    Shower or two

Today 18 Mar St Helens

Mostly sunny. Light winds becoming northerly 15 to 25 km/h in the middle of the day then tending northwesterly 15 to 20 km/h in the late evening.

East of Flinders Island Coastal Waters

North Flinders Island to St Helens Point
Wind
Northwest to northeasterly about 10 knots increasing to 10 to 15 knots in the early morning. Winds reaching up to 20 knots inshore in the late afternoon.
Seas
Below 1 metre, increasing to 1 to 1.5 metres inshore around midday.
1st Swell
Southerly around 1 metre.
Weather
Partly cloudy.
Weather Situation
A ridge of high pressure extends over the south of the country and persists over Tasmania throughout much of the coming days. A weak cold front is forecast to clip the south of the state on Saturday, as the ridge persists over the north.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

St Helens Point Temperature Statistics View More

March Temperature

St Helens Aerodrome (9km)

  • Lowest 13 March, 2026

    6.8 °C

  • Average March

    16.9 °C

  • Highest 10 March, 2026

    25.3 °C

Climate (2021–Present)

St Helens Aerodrome (9km)

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  • Average Low 2021–2026

    9.3 °C

  • Average 2021–2026

    13.3 °C

  • Average High 2021–2026

    18.2 °C
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