Southerly Bight Weather Forecast

    • 14
    • 28

    Partly cloudy

    • 13
    • 23

    Mostly sunny

    • 13
    • 21

    Shower or two

    • 13
    • 21

    Shower or two. Becoming windy

    • 10
    • 20

    Possible morning shower

    • 12
    • 21

    Partly cloudy

    • 11
    • 19

    Possible shower

Today 7 Jan South East

Partly cloudy. Slight chance of a shower, most likely later this evening. The chance of a thunderstorm later this evening. Winds southeast to southwesterly 15 to 25 km/h.

South East Coastal Waters

Tasman Island to South East Cape
Wind
Variable about 10 knots becoming southeast to southwesterly 10 to 15 knots in the late afternoon then tending west to southwesterly in the late evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure system over the Tasman Sea will continue to extend a ridge over Tasmania until a trough moves across the state from the west later today. This trough will linger off the northeast coast on Thursday then will move eastwards on Friday ahead of a cold front expected to cross the state early Saturday, followed by another trough in the evening. A high pressure system will move to a position over waters south of the Bight on Sunday and will extend a ridge over Tasmania.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Southerly Bight Temperature Statistics View More

January Temperature

Tasman Island (11km)

  • Lowest 1 January, 2026

    9.9 °C

  • Average January

    13.8 °C

  • Highest 5 January, 2026

    19.6 °C

Climate (2021–Present)

Tasman Island (11km)

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  • Average Low 2021–2026

    9.3 °C

  • Average 2021–2026

    11.5 °C

  • Average High 2021–2026

    14.5 °C
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