Mulcahy Bay Weather Forecast

    • 7
    • 13

    Cloudy

    • 4
    • 11

    Shower

    • 4
    • 12

    Cloudy

    • 3
    • 12

    Cloudy

    • 3
    • 14

    Cloudy

    • 5
    • 16

    Shower

    • 8
    • 15

    Shower

Today 26 Oct Western

Cloudy. High chance of showers in the far south, slight chance elsewhere. Snow falling above 600 metres. Winds southerly 15 to 25 km/h increasing to 20 to 30 km/h in the early afternoon. Daytime maximum temperatures between 10 and 15.

South West Coastal Waters

South East Cape to Low Rocky Point
Wind
Southerly 20 to 25 knots.
Seas
1.5 to 2 metres.
1st Swell
Southwesterly 2.5 to 3 metres.
Weather
Cloudy. 50% chance of showers.
Weather Situation
A cold southerly airstream over Tasmania will continue through Monday, as a high to the west slowly approaches. The high centre will move over Tasmania on Tuesday, with the high centre is expected to consolidate out to the east by Wednesday evening and remain over the southern Tasman Sea through Thursday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mulcahy Bay Temperature Statistics View More

October Temperature

Maatsuyker Island (74km)

  • Lowest 12 October, 2025

    4.7 °C

  • Average October

    9.7 °C

  • Highest 4 October, 2025

    20.4 °C

Climate (2020–Present)

Maatsuyker Island (74km)

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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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