Tasman Island Weather Forecast

    • 11
    • 14

    Shower or two. Becoming windy

    • 11
    • 12

    Showers increasing. Windy

    • 10
    • 11

    Showers. Windy

    • 11
    • 13

    Shower or two

    • 12
    • 14

    Cloudy

    • 13
    • 16

    Mostly sunny

    • 15
    • 17

    Partly cloudy

Today 23 Dec South East

Partly cloudy. High chance of showers in the south, medium chance elsewhere. Snow falling above 1000 metres. Possible small hail in the south in the morning and afternoon. Winds westerly 20 to 30 km/h increasing to 30 to 45 km/h in the early morning then tending northwesterly in the evening. Overnight temperatures falling to between 4 and 9 with daytime temperatures reaching between 11 and 17.

Lower East Coastal Waters

Wineglass Bay to Tasman Island
Wind
Westerly 15 to 25 knots, reaching up to 30 knots offshore during the day. Winds tending northwesterly in the late evening.
Seas
Around 1 metre, increasing to 1.5 to 2.5 metres during the morning.
1st Swell
Southwesterly 1 to 2 metres, increasing to 2 to 3 metres around midday.
Weather
Partly cloudy. 60% chance of showers.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Tasman Island Temperature Statistics View More

December Temperature

Tasman Island (0km)

  • Lowest 7 December, 2025

    5.4 °C

  • Average December

    12.4 °C

  • Highest 4 December, 2025

    24.6 °C

Climate (2020–Present)

Tasman Island (0km)

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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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