St Helens Point Weather Forecast

    • 12
    • 17

    Showers increasing

    • 10
    • 15

    Showers

    • 7
    • 13

    Partly cloudy

    • 3
    • 14

    Partly cloudy

    • 3
    • 14

    Mostly sunny

    • 6
    • 14

    Shower or two

    • 6
    • 13

    Cloudy

Today 18 Jun St Helens

Partly cloudy. Very high chance of showers, most likely during this afternoon and evening. Light winds becoming north to northwesterly 20 to 30 km/h in the early afternoon.

East of Flinders Island Coastal Waters

North Flinders Island to St Helens Point
Wind
Northerly 10 to 15 knots increasing to 15 to 25 knots in the middle of the day then tending northwesterly 20 to 25 knots in the late evening. Winds reaching up to 30 knots in the late evening.
Seas
Below 1 metre, increasing to 1 to 2 metres around midday.
1st Swell
Southerly below 1 metre.
Weather
Partly cloudy. 80% chance of showers.
Weather Situation
A low pressure system developing in the Bight, brings a relatively warm and humid northerly airstream across Tasmania. The low centre will approach from the west on Thursday, slip to the south and extend an associated cold front over the state on Friday. A much cooler south to southwesterly airstream is expected to follow the cold front, with a ridge of high pressure forecast to develop over the state through the weekend.
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  • Temperature Forecast Bureau of Meteorology

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St Helens Point Temperature Statistics View More

June Temperature

St Helens Aerodrome (9km)

  • Lowest 15 June, 2026

    2.9 °C

  • Average June

    11.3 °C

  • Highest 10 June, 2026

    18.4 °C

Climate (2021–2026)

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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