Saint Helens Island Weather Forecast

    • 15
    • 19

    Partly cloudy

    • 15
    • 19

    Shower or two

    • 14
    • 19

    Shower or two

    • 14
    • 19

    Shower or two

    • 15
    • 20

    Shower or two

    • 16
    • 21

    Shower or two

    • 17
    • 23

    Shower or two

Today 14 Jan St Helens

Partly cloudy. Slight chance of a shower. Winds easterly 15 to 20 km/h tending southeasterly in the evening.

Upper East Coastal Waters

St Helens Point to Wineglass Bay
Wind
Easterly 10 to 15 knots.
Seas
Below 1 metre.
1st Swell
Southerly below 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Weather
Partly cloudy.
Weather Situation
A trough over eastern Bass Strait will contract northwards on Thursday while a high pressure systems begins to move well to the west of Tasmania. This high will extend a persistent ridge across the state as it moves south of Tasmania on Friday then into the southern Tasman Sea on the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Saint Helens Island Temperature Statistics View More

January Temperature

St Helens Aerodrome (5km)

  • Lowest 12 January, 2026

    9.4 °C

  • Average January

    17.7 °C

  • Highest 7 January, 2026

    33.6 °C

Climate (2021–Present)

St Helens Aerodrome (5km)

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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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