Cape Surville Weather Forecast

    • 11
    • 20

    Showers increasing

    • 8
    • 15

    Shower or two

    • 8
    • 17

    Partly cloudy

    • 11
    • 20

    Mostly sunny

    • 13
    • 19

    Partly cloudy

    • 10
    • 19

    Mostly sunny

    • 13
    • 22

    Shower or two

Today 21 Jan South East

Partly cloudy. Very high chance of showers, most likely during this afternoon and evening. Light winds becoming west to southwesterly 15 to 20 km/h in the morning then tending south to southwesterly 25 to 40 km/h in the early afternoon. Daytime maximum temperatures between 18 and 23.

Lower East Coastal Waters

Wineglass Bay to Tasman Island
Wind
North to northwesterly 10 to 15 knots shifting southerly 20 to 25 knots in the evening. Winds reaching up to 30 knots in the evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres near Tasman Island by early evening.
1st Swell
Southwesterly 1 to 1.5 metres, increasing to 1 to 2 metres by early evening.
Weather
Partly cloudy. 90% chance of showers during this afternoon and evening.
Weather Situation
A cold front will move across the state from the west today. A high pressure system moves into waters south of the Bight and extends a ridge over Tasmania on Thursday. That high then moves into the Tasman Sea on Friday, directing a northerly stream over the state ahead of a cold front expected over the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Surville Temperature Statistics View More

January Temperature

Tasman Island (32km)

  • Lowest 11 January, 2026

    5.8 °C

  • Average January

    13.8 °C

  • Highest 6 January, 2026

    20.3 °C

Climate (2021–Present)

Tasman Island (32km)

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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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