Sullivan Point Weather Forecast

    • 12
    • 24

    Partly cloudy

    • 10
    • 22

    Shower

    • 9
    • 17

    Shower

    • 8
    • 19

    Partly cloudy

    • 10
    • 28

    Partly cloudy

    • 13
    • 21

    Cloudy

    • 10
    • 24

    Partly cloudy

Today 20 Jan South East

Mostly sunny. Winds northwest to northeasterly 15 to 20 km/h tending northeast to southeasterly 15 to 25 km/h in the middle of the day then becoming light in the late evening. Daytime maximum temperatures 21 to 26.

South East Coastal Waters

Tasman Island to South East Cape
Wind
Northeasterly 10 to 15 knots.
Seas
Around 1 metre.
1st Swell
Southwesterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Weather
Sunny.
Weather Situation
A high pressure system centred over the southern Tasman Sea will persist early in the week. A cold front will move across the state from the west on Wednesday then another high pressure ridge will extend across later in the week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sullivan Point Temperature Statistics View More

January Temperature

Cape Bruny (19km)

  • Lowest 11 January, 2026

    7.2 °C

  • Average January

    15.2 °C

  • Highest 5 January, 2026

    23.2 °C

Climate (2021–Present)

Cape Bruny (19km)

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  • Average Low 2021–2026

    9.5 °C

  • Average 2021–2026

    12.4 °C

  • Average High 2021–2026

    16.5 °C
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