Deadmans Bay Weather Forecast

    • 8
    • 11

    Shower

    • 7
    • 13

    Partly cloudy

    • 6
    • 14

    Shower

    • 10
    • 15

    Shower

    • 9
    • 12

    Shower

    • 6
    • 9

    Shower

    • 4
    • 8

    Shower

Today 23 Aug Western

Cloudy. High chance of showers, becoming less likely in the late morning. Snow falling above 900 metres. Possible small hail this morning. Winds west to northwesterly 15 to 25 km/h tending west to southwesterly in the morning then becoming light in the evening. Daytime maximum temperatures between 8 and 13.

South West Coastal Waters

South East Cape to Low Rocky Point
Wind
Westerly 15 to 20 knots, reaching up to 25 knots offshore early in the morning.
Seas
1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning, then decreasing below 1 metre later in the evening.
1st Swell
Westerly 3 metres, increasing to 3 to 4 metres during the morning.
Weather
Partly cloudy. 50% chance of showers, with possible small hail this morning.
Weather Situation
A weak cold front is crossing the state this morning before a high pressure system moves over Tasmania later today, with the high to move out to the east during Sunday. A northerly flow is expected to strengthen on Monday, ahead of a cold front to cross the state during Tuesday afternoon and evening.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Deadmans Bay Temperature Statistics View More

August Temperature

Maatsuyker Island (24km)

  • Lowest 17 August, 2025

    4.1 °C

  • Average August

    10.2 °C

  • Highest 21 August, 2025

    18 °C

Climate (2020–Present)

Maatsuyker Island (24km)

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  • Average Low 2020–2025

    9.5 °C

  • Average 2020–2025

    11.7 °C

  • Average High 2020–2025

    14.3 °C
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