Fossil Island Weather Forecast

    • 7
    • 12

    Shower or two

    • 6
    • 13

    Shower or two

    • 6
    • 13

    Shower or two

    • 6
    • 13

    Partly cloudy

    • 6
    • 14

    Partly cloudy

    • 9
    • 14

    Showers

    • 7
    • 12

    Shower or two

Today 4 Aug South East

Cloudy. High chance of showers in the far south, medium chance elsewhere. Snow falling above 1000 metres. Possible small hail in the south. Winds west to northwesterly 15 to 20 km/h becoming light in the middle of the day. Overnight temperatures falling to between 1 and 6 with daytime temperatures reaching between 8 and 13.

Lower East Coastal Waters

Wineglass Bay to Tasman Island
Wind
Westerly 10 to 15 knots becoming variable about 10 knots in the morning.
Seas
Around 1 metre.
1st Swell
South to southwesterly around 1 metre inshore, increasing to 1 to 2 metres offshore.
Weather
Partly cloudy. 70% chance of showers.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Fossil Island Temperature Statistics View More

August Temperature

Tasman Island (23km)

  • Lowest 2 August, 2026

    7.6 °C

  • Average August

    10.3 °C

  • Highest 1 August, 2026

    13.7 °C

Climate (2021–2026)

Tasman Island (23km)

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  • Average Low 2021–2026

    9.4 °C

  • Average 2021–2026

    11.5 °C

  • Average High 2021–2026

    14.6 °C
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