Seaton Cove Weather Forecast

    • 8
    • 19

    Mostly sunny

    • 11
    • 17

    Possible shower

    • 11
    • 17

    Possible shower

    • 11
    • 18

    Shower or two

    • 11
    • 19

    Showers easing

    • 12
    • 20

    Possible shower

    • 11
    • 20

    Shower or two

Today 11 May St Helens

Mostly sunny. The chance of morning fog. Light winds.

East of Flinders Island Coastal Waters

North Flinders Island to St Helens Point
Wind
Variable about 10 knots.
Seas
Below 1 metre.
1st Swell
Southerly 1 to 1.5 metres inshore, increasing to 1 to 2 metres offshore.
Weather
Partly cloudy.
Weather Situation
A high pressure centre lies south of the Bight and extends a ridge of high pressure over Tasmania, bringing mostly settled weather to the state. The high is expected to slowly approach Tasmania, passing close to the south during Tuesday before establishing over the Tasman Sea on Wednesday and Thursday.
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 10 May, 2026

    6.3 °C

  • Average May

    13.6 °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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