Seaton Cove Weather Forecast

    • 7
    • 19

    Partly cloudy

    • 11
    • 22

    Mostly sunny

    • 14
    • 27

    Becoming windy. Sunny

    • 11
    • 19

    Partly cloudy

    • 10
    • 21

    Possible shower

    • 8
    • 19

    Possible shower

    • 11
    • 21

    Shower or two

Today 2 Dec St Helens

Partly cloudy. Slight chance of a shower. Light winds becoming northeasterly 15 to 20 km/h in the early afternoon then becoming light in the late afternoon.

East of Flinders Island Coastal Waters

North Flinders Island to St Helens Point
Wind
South to southwesterly 10 to 15 knots turning westerly 15 to 20 knots in the late morning and early afternoon.
Seas
Around 1 metre, increasing to 1 to 2 metres during the afternoon.
1st Swell
Southerly around 1 metre.
Weather
Mostly sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Seaton Cove Temperature Statistics View More

December Temperature

St Helens Aerodrome (13km)

  • Lowest 1 December, 2025

    6.7 °C

  • Average December

    10.1 °C

  • Highest

    –

Climate (2020–Present)

St Helens Aerodrome (13km)

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  • Average Low 2020–2025

    9.3 °C

  • Average 2020–2025

    13.3 °C

  • Average High 2020–2025

    18.2 °C
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