Fossil Island Weather Forecast

    • 11
    • 16

    Cloudy

    • 10
    • 17

    Partly cloudy

    • 11
    • 18

    Sunny

    • 12
    • 19

    Sunny

    • 13
    • 20

    Shower or two

    • 13
    • 19

    Shower or two

    • 12
    • 18

    Shower or two

Today 12 May South East

The chance of morning fog. Mostly sunny afternoon. Light winds. Daytime maximum temperatures between 14 and 18.

Lower East Coastal Waters

Wineglass Bay to Tasman Island
Wind
South to southwesterly below 10 knots becoming east to northeasterly in the middle of the day.
Seas
Below 0.5 metres.
1st Swell
South to southwesterly 1 to 2 metres inshore, increasing to 2 to 3 metres offshore.
Weather
Cloudy.
Weather Situation
A high pressure centre is moving slowly over Tasmania today, bringing mostly settled weather. The high is expected to move further east to be over the New Zealand by Friday. A trough is expected to approach the west of the State late Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Fossil Island Temperature Statistics View More

May Temperature

Tasman Island (23km)

  • Lowest 8 May, 2026

    4.7 °C

  • Average May

    13 °C

  • Highest 1 May, 2026

    21.4 °C

Climate (2021–Present)

Tasman Island (23km)

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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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