Bivouac Bay Weather Forecast

    • 9
    • 20

    Showers developing

    • 8
    • 17

    Shower or two

    • 11
    • 21

    Shower or two

    • 11
    • 19

    Partly cloudy

    • 10
    • 19

    Partly cloudy

    • 10
    • 18

    Partly cloudy

    • 10
    • 20

    Sunny

Today 6 Dec South East

Cloudy. Very high chance of showers, most likely in the afternoon and evening. Snow falling above 800 metres. The chance of a thunderstorm in the south at night. Possible small hail in the evening. Winds west to northwesterly 15 to 25 km/h becoming northwesterly 25 to 35 km/h before dawn then tending westerly 20 to 30 km/h in the middle of the day. Overnight temperatures falling to between 6 and 10 with daytime temperatures reaching between 14 and 21.

Lower East Coastal Waters

Wineglass Bay to Tasman Island
Wind
Northwest to southwesterly 15 to 20 knots tending northwest to northeasterly in the morning then tending west to southwesterly in the late afternoon.
Seas
1 to 2 metres.
1st Swell
Southwesterly around 1 metre inshore, increasing to 1 to 2 metres offshore.
Weather
Partly cloudy. 90% chance of showers, with possible small hail at night.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Bivouac Bay Temperature Statistics View More

December Temperature

Tasman Island (13km)

  • Lowest 1 December, 2025

    6.6 °C

  • Average December

    12.7 °C

  • Highest 4 December, 2025

    24.6 °C

Climate (2020–Present)

Tasman Island (13km)

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  • Average Low 2020–2025

    9.3 °C

  • Average 2020–2025

    11.5 °C

  • Average High 2020–2025

    14.5 °C
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