South East Bay Weather Forecast

    • 10
    • 16

    Cloudy

    • 10
    • 18

    Cloudy

    • 10
    • 27

    Partly cloudy

    • 13
    • 19

    Partly cloudy

    • 10
    • 23

    Sunny

    • 14
    • 28

    Shower

    • 15
    • 19

    Shower

Today 22 Jan South East

Cloudy. Slight chance of a shower in the far south, becoming less likely later tonight. Near zero chance of rain elsewhere. Winds south to southwesterly 25 to 40 km/h decreasing to 15 to 25 km/h in the late evening.

South East Coastal Waters

Tasman Island to South East Cape
Wind
Southwesterly 15 to 20 knots, reaching up to 25 knots near Tasman Island in the evening.
Seas
1.5 to 2 metres.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Cloudy.
Weather Situation
A high pressure system over waters to the south of the Bight extends a ridge over Tasmania today. The high centre is expected to move eastwards over the state, to the Tasman Sea by Friday, directing a northeasterly stream over Tasmania into Saturday. A trough approaches the west of Tasmania during Saturday, forecast to cross the state overnight into Sunday. A new high pressure system is expected to move in from the west on Sunday and move over the state on Monday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

South East Bay Temperature Statistics View More

January Temperature

Cape Bruny (29km)

  • Lowest 11 January, 2026

    7.2 °C

  • Average January

    15.3 °C

  • Highest 20 January, 2026

    23.9 °C

Climate (2021–Present)

Cape Bruny (29km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    9.6 °C

  • Average 2021–2026

    12.4 °C

  • Average High 2021–2026

    16.5 °C
Get WillyWeather+ to remove ads