Bivouac Bay Weather Forecast

    • 8
    • 15

    Shower or two

    • 7
    • 12

    Partly cloudy

    • 8
    • 13

    Shower or two

    • 7
    • 13

    Shower or two

    • 7
    • 13

    Shower or two

    • 8
    • 15

    Showers

    • 6
    • 11

    Shower or two

Today 8 Jul South East

Cloudy. Medium chance of showers, becoming less likely later tonight. Snow possible above 1200 metres. Winds northerly 25 to 35 km/h turning northwesterly 20 to 30 km/h in the evening.

Lower East Coastal Waters

Wineglass Bay to Tasman Island
Wind
Northerly 20 to 25 knots, reaching up to 30 knots in the evening. Winds tending northwesterly 15 to 20 knots in the late evening.
Seas
2 to 3 metres.
1st Swell
Southwesterly below 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Weather
Cloudy. 70% chance of showers.
Weather Situation
A cold front over Tasmania will move away to the east this evening. A second cold front will approach from the west later on Wednesday and is forecast to cross Tasmania during Thursday morning. A southwesterly flow will develop over Tasmania on Thursday afternoon and evening, before a weak cold front is forecast to clip the south of the state on Friday. A high pressure system over mainland Australia is expected to extend a ridge over Tasmania early Saturday, with a northwesterly stream to develop on Saturday afternoon.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Bivouac Bay Temperature Statistics View More

July Temperature

Tasman Island (13km)

  • Lowest 4 July, 2025

    6.6 °C

  • Average July

    9.5 °C

  • Highest 6 July, 2025

    13.9 °C

Climate (2020–Present)

Tasman Island (13km)

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  • Average Low 2020–2025

    9.4 °C

  • Average 2020–2025

    11.5 °C

  • Average High 2020–2025

    14.5 °C
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