South East Bay Weather Forecast

    • 11
    • 17

    Windy

    • 13
    • 21

    Shower

    • 11
    • 20

    Shower

    • 11
    • 16

    Shower

    • 9
    • 14

    Windy

    • 8
    • 13

    Windy

    • 8
    • 14

    Windy

Today 19 Dec South East

Cloudy. Medium chance of showers. Winds easterly 25 to 35 km/h turning northeasterly 25 to 40 km/h in the middle of the day. Daytime maximum temperatures between 14 and 18.

South East Coastal Waters

Tasman Island to South East Cape
Wind
Easterly 15 to 25 knots turning northeasterly 20 to 25 knots in the late afternoon. Winds reaching up to 30 knots in the evening.
Seas
1.5 to 2.5 metres.
1st Swell
Southwesterly 1.5 to 2 metres.
Weather
Cloudy.
Weather Situation
A weak ridge is persisting to the south before a broad area of low pressure is forecast to approach from the west late today, moving over the state on Saturday. A second, more intense, low pressure system is then forecast to move over eastern Tasmania late Sunday. The low is expected to clear to the east during Monday morning, with a westerly flow to develop behind it.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

South East Bay Temperature Statistics View More

December Temperature

Cape Bruny (29km)

  • Lowest 15 December, 2025

    5.9 °C

  • Average December

    13.3 °C

  • Highest 4 December, 2025

    24.6 °C

Climate (2020–Present)

Cape Bruny (29km)

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  • Average Low 2020–2025

    9.5 °C

  • Average 2020–2025

    12.4 °C

  • Average High 2020–2025

    16.5 °C
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