Seaton Cove Weather Forecast

    • 11
    • 23

    Mostly clear

    • 11
    • 21

    Becoming cloudy

    • 14
    • 19

    Shower or two

    • 15
    • 20

    Shower or two

    • 15
    • 20

    Shower or two

    • 15
    • 20

    Shower or two

    • 15
    • 19

    Shower or two

Today 12 Jan St Helens

Mostly clear. Winds north to northwesterly 15 to 20 km/h.

East of Flinders Island Coastal Waters

North Flinders Island to St Helens Point
Wind
North to northeasterly 10 to 15 knots.
Seas
Around 1 metre.
1st Swell
Southeasterly around 1 metre.
Weather
Partly cloudy.
Weather Situation
A high pressure ridge over Tasmania will persist in the coming days with a trough developing through eastern parts of Bass Strait on Tuesday. This trough will develop into a broad low pressure system off the eastern coast of Victoria by Thursday while a secondary high pressure system begins to move in far to the west of Tasmania, expected to slip to the south of the state on Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Seaton Cove Temperature Statistics View More

January Temperature

St Helens Aerodrome (13km)

  • Lowest 1 January, 2026

    10.2 °C

  • Average January

    18 °C

  • Highest 7 January, 2026

    33.6 °C

Climate (2021–Present)

St Helens Aerodrome (13km)

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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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