Deadmans Bay Weather Forecast

    • 8
    • 13

    Shower

    • 8
    • 12

    Shower

    • 8
    • 11

    Windy

    • 8
    • 12

    Windy

    • 9
    • 12

    Shower

    • 7
    • 12

    Shower

    • 5
    • 13

    Cloudy

Today 10 Aug Western

Partly cloudy. Medium chance of showers, most likely at night. Winds south to southeasterly 15 to 20 km/h tending south to southwesterly 20 to 30 km/h during the afternoon and evening. Daytime maximum temperatures between 11 and 15.

South West Coastal Waters

South East Cape to Low Rocky Point
Wind
Southerly 10 to 15 knots tending southwesterly in the late evening.
Seas
Around 1 metre.
1st Swell
Southwesterly 3 metres.
Weather
Partly cloudy.
Weather Situation
A low sits to the northeast of Tasmania and is slowly moving east into the Tasman Sea. A weak ridge is expected to cross over the state during Tuesday before a cold front arrives early Wednesday morning. A high is then forecast to move over the mainland directing a westerly flow over Tasmania on Thursday and persisting into Friday.
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 4 August, 2026

    6.7 °C

  • Average August

    9.7 °C

  • Highest 2 August, 2026

    13.5 °C

Climate (2021–2026)

Maatsuyker Island (24km)

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  • Average Low 2021–2026

    9.5 °C

  • Average 2021–2026

    11.7 °C

  • Average High 2021–2026

    14.3 °C
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