Finns Beach Weather Forecast

    • 10
    • 26

    Partly cloudy

    • 14
    • 22

    Shower

    • 9
    • 16

    Shower

    • 8
    • 19

    Cloudy

    • 8
    • 21

    Partly cloudy

    • 10
    • 23

    Partly cloudy

    • 12
    • 21

    Shower

Today 29 Dec South East

Mostly sunny. Slight chance of a shower in the far south later tonight. Near zero chance of rain elsewhere. Light winds becoming east to northeasterly 20 to 30 km/h in the morning then tending northwest to northeasterly 15 to 25 km/h in the late evening. Daytime maximum temperatures 21 to 29.

South East Coastal Waters

Tasman Island to South East Cape
Wind
Northeasterly 15 to 20 knots increasing to 20 to 25 knots in the evening.
Seas
Around 1 metre, increasing to 1 to 2 metres around midday.
1st Swell
West to southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
Weather
Sunny.
Weather Situation
A high pressure system resides over the Tasman Sea today. The high centre is expected to weaken during tomorrow as a trough approaches the west coast and slowly crosses Tasmania during the afternoon and evening. Remnants of the trough will linger about Bass Strait on Wednesday while a new ridge of high pressure moves over Tasmania from the west. This ridge will persist during Thursday as the high centre gradually approaches.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Finns Beach Temperature Statistics View More

December Temperature

Cape Bruny (21km)

  • Lowest 25 December, 2025

    5.7 °C

  • Average December

    12.9 °C

  • Highest 4 December, 2025

    24.6 °C

Climate (2020–Present)

Cape Bruny (21km)

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  • Average Low 2020–2025

    9.5 °C

  • Average 2020–2025

    12.4 °C

  • Average High 2020–2025

    16.5 °C
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