St Helens Point Weather Forecast

    • 2
    • 15

    Mostly sunny

    • 2
    • 14

    Partly cloudy

    • 7
    • 15

    Showers increasing

    • 5
    • 12

    Possible shower

    • 3
    • 13

    Possible shower

    • 5
    • 14

    Possible shower

    • 6
    • 15

    Shower or two

Today 11 Jul St Helens

Mostly sunny. Slight chance of a shower. Light winds becoming northwesterly 15 to 25 km/h in the morning then tending westerly in the middle of the day.

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 during the day. Winds turning southwesterly 20 to 25 knots in the evening.
Seas
2 to 3 metres.
1st Swell
South to southwesterly below 1 metre inshore, increasing to 1 to 2 metres offshore during the morning.
Weather
Partly cloudy. 60% chance of showers. The chance of a thunderstorm offshore in the late morning and afternoon.
Weather Situation
Tasmania sits in a westerly flow with an embedded cold front approaching, forecast to brush the west and south of the state during today. A high pressure system over mainland Australia is expected to extend a ridge over Tasmania early tomorrow. A northwesterly stream is forecast to develop on Saturday afternoon, ahead of a stronger cold front to cross the state Sunday afternoon and evening.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

St Helens Point Temperature Statistics View More

July Temperature

St Helens Aerodrome (9km)

  • Lowest 1 July, 2025

    1.7 °C

  • Average July

    9.1 °C

  • Highest 7 July, 2025

    16.6 °C

Climate (2020–Present)

St Helens Aerodrome (9km)

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  • Average Low 2020–2025

    9.4 °C

  • Average 2020–2025

    13.3 °C

  • Average High 2020–2025

    18.2 °C
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