South East Cape Weather Forecast

    • 12
    • 15

    Cloudy

    • 7
    • 15

    Shower

    • 9
    • 14

    Shower

    • 9
    • 16

    Shower

    • 11
    • 17

    Partly cloudy

    • 10
    • 16

    Shower

    • 9
    • 14

    Shower

Today 18 May South East

Cloudy. Medium chance of showers. Light winds. Overnight temperatures falling to between 8 and 12 with daytime temperatures reaching between 13 and 16.

South East Coastal Waters

Tasman Island to South East Cape
Wind
South to southwesterly about 10 knots tending westerly 10 to 15 knots in the late evening.
Seas
Below 0.5 metres.
1st Swell
West to southwesterly 1.5 to 2.5 metres.
Weather
Cloudy.
Weather Situation
A trough is expected to slowly move eastwards across Tasmania today. A weak cold front is forecast to approach the west today, and cross over the state on Tuesday. A ridge is expected to extend over the state from a high near Adelaide on Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

South East Cape Temperature Statistics View More

May Temperature

Cape Bruny (30km)

  • Lowest 7 May, 2026

    4.9 °C

  • Average May

    13.8 °C

  • Highest 1 May, 2026

    24.8 °C

Climate (2021–Present)

Cape Bruny (30km)

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  • Average Low 2021–2026

    9.6 °C

  • Average 2021–2026

    12.4 °C

  • Average High 2021–2026

    16.5 °C
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