Deadmans Bay Weather Forecast

    • 9
    • 14

    Shower

    • 6
    • 13

    Shower

    • 9
    • 15

    Shower

    • 9
    • 13

    Windy

    • 8
    • 14

    Shower

    • 9
    • 17

    Windy

    • 7
    • 23

    Partly cloudy

Today 6 Dec Western

Cloudy. Very high chance of showers. Snow falling above 800 metres. The chance of a thunderstorm later this evening. Possible small hail later this evening. Winds westerly 20 to 30 km/h.

South West Coastal Waters

South East Cape to Low Rocky Point
Wind
West to southwesterly 15 to 20 knots.
Seas
1 to 1.5 metres.
1st Swell
Westerly 3 metres.
Weather
Partly cloudy. 60% chance of showers. The chance of a thunderstorm later tonight. Possible small hail.
Weather Situation
A cold front crossing the State will clear to the east Saturday evening. A westerly flow is then expected to develop over Tasmania on Sunday and persist into Tuesday, with an embedded cold front to cross the state on Monday. A high pressure system south of the Bight extends a ridge over Bass Strait, with another cold front clipping the south later Wednesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Deadmans Bay Temperature Statistics View More

December Temperature

Maatsuyker Island (24km)

  • Lowest 1 December, 2025

    7.7 °C

  • Average December

    11.4 °C

  • Highest 4 December, 2025

    14.4 °C

Climate (2020–Present)

Maatsuyker Island (24km)

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  • Average Low 2020–2025

    9.4 °C

  • Average 2020–2025

    11.6 °C

  • Average High 2020–2025

    14.3 °C
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