Seaton Cove Weather Forecast

    • 9
    • 17

    Partly cloudy

    • 10
    • 17

    Possible shower

    • 10
    • 19

    Shower or two

    • 11
    • 20

    Showers easing

    • 12
    • 21

    Possible shower

    • 11
    • 21

    Shower or two

    • 11
    • 20

    Shower or two

Today 12 May St Helens

Partly cloudy. Slight chance of a shower, most likely this evening. Light winds.

East of Flinders Island Coastal Waters

North Flinders Island to St Helens Point
Wind
Easterly about 10 knots increasing to 10 to 15 knots in the late afternoon.
Seas
Below 1 metre.
1st Swell
South to southeasterly 1 to 1.5 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure centre is moving slowly over Tasmania today, bringing mostly settled weather. The high is expected to move further east to be over the New Zealand by Friday. A trough is expected to approach the west of the State late Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Seaton Cove Temperature Statistics View More

May Temperature

St Helens Aerodrome (13km)

  • Lowest 8 May, 2026

    6.1 °C

  • Average May

    13.4 °C

  • Highest 1 May, 2026

    24.9 °C

Climate (2021–Present)

St Helens Aerodrome (13km)

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  • Average Low 2021–2026

    9.3 °C

  • Average 2021–2026

    13.4 °C

  • Average High 2021–2026

    18.3 °C
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