Fossil Island Weather Forecast

    • 6
    • 10

    Shower or two

    • 6
    • 12

    Possible shower

    • 7
    • 12

    Showers easing

    • 7
    • 13

    Shower or two

    • 8
    • 14

    Mostly sunny

    • 8
    • 14

    Partly cloudy

    • 8
    • 13

    Possible shower

Today 14 Jul South East

Cloudy. High chance of showers in the far south, medium chance elsewhere. Snow falling above 500 metres. Possible small hail. Winds westerly 25 to 40 km/h decreasing to 15 to 25 km/h in the late afternoon then turning northwesterly in the evening. Daytime maximum temperatures between 6 and 10.

Lower East Coastal Waters

Wineglass Bay to Tasman Island
Wind
Southwesterly 25 to 30 knots, reaching up to 35 knots offshore early in the morning. Winds turning westerly 15 to 25 knots during the day.
Seas
2 to 4 metres, decreasing to 1 to 2 metres by early evening.
1st Swell
Southwesterly 2 to 3 metres, increasing to 2 to 4 metres later in the evening.
Weather
Cloudy. 70% chance of showers, with possible small hail.
Weather Situation
A southwesterly airstream behind a cold front is expected to gradually shift westerly today, persisting throughout the middle of the week, with embedded troughs or cold fronts moving in from the west at times.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Fossil Island Temperature Statistics View More

July Temperature

Tasman Island (23km)

  • Lowest 11 July, 2025

    5.6 °C

  • Average July

    9.4 °C

  • Highest 6 July, 2025

    13.9 °C

Climate (2020–Present)

Tasman Island (23km)

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  • Average Low 2020–2025

    9.4 °C

  • Average 2020–2025

    11.5 °C

  • Average High 2020–2025

    14.6 °C
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