Bivouac Bay Weather Forecast

    • 15
    • 24

    Mostly sunny

    • 13
    • 23

    Showers increasing

    • 11
    • 19

    Shower or two clearing

    • 12
    • 21

    Partly cloudy

    • 14
    • 24

    Mostly sunny

    • 13
    • 22

    Partly cloudy

    • 13
    • 23

    Partly cloudy

Today 20 Jan South East

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

Lower East Coastal Waters

Wineglass Bay to Tasman Island
Wind
Northeasterly 10 to 15 knots decreasing to about 10 knots in the evening.
Seas
Around 1 metre.
1st Swell
Easterly 1 to 1.5 metres.
Weather
Cloud clearing.
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

Bivouac Bay Temperature Statistics View More

January Temperature

Tasman Island (13km)

  • Lowest 11 January, 2026

    5.8 °C

  • Average January

    13.7 °C

  • Highest 6 January, 2026

    20.3 °C

Climate (2021–Present)

Tasman Island (13km)

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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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