Fossil Island Weather Forecast

    • 6
    • 13

    Sunny

    • 7
    • 14

    Partly cloudy

    • 8
    • 14

    Possible shower

    • 8
    • 14

    Possible shower

    • 9
    • 15

    Shower or two

    • 8
    • 13

    Shower or two

    • 7
    • 13

    Shower or two

Today 4 Jul South East

Partly cloudy. Areas of morning frost. Winds north to northwesterly 15 to 20 km/h becoming light in the late afternoon. Daytime maximum temperatures between 10 and 14.

Lower East Coastal Waters

Wineglass Bay to Tasman Island
Wind
Variable below 10 knots becoming northerly 10 to 15 knots in the late afternoon.
Seas
Below 1 metre.
1st Swell
Easterly 2 to 3 metres, decreasing to 2 metres later in the evening.
Weather
Mostly sunny.
Weather Situation
A high pressure system centred over mainland Australia extends a ridge southwards over Tasmania. The ridge is expected to move to the east of the state throughout today. A light northerly airstream builds over Tasmania during Saturday, as a broad low pressure trough to the west of the state is forecast to move over the southern mainland during the weekend.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Fossil Island Temperature Statistics View More

July Temperature

Tasman Island (23km)

  • Lowest 1 July, 2025

    6.8 °C

  • Average July

    8.6 °C

  • Highest 1 July, 2025

    10.9 °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

    14.5 °C
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