Mercury Passage Weather Forecast

    • 12
    • 21

    Partly cloudy

    • 11
    • 19

    Partly cloudy

    • 11
    • 16

    Showers

    • 7
    • 13

    Shower or two. Becoming windy

    • 7
    • 14

    Possible shower

    • 8
    • 15

    Cloudy

    • 10
    • 16

    Cloudy

Today 10 Oct East Coast

Partly cloudy. Winds west to northwesterly 25 to 40 km/h. Daytime maximum temperatures between 16 and 22.

Lower East Coastal Waters

Wineglass Bay to Tasman Island
Wind
West to northwesterly 15 to 20 knots.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres offshore.
1st Swell
Southwesterly below 1 metre inshore, increasing to 1 to 2 metres offshore.
Weather
Partly cloudy.
Weather Situation
A cold front crosses the state from the west today. The airstream tends northwesterly on Sunday with a cold front embedded in the flow forecast to cross early Monday morning, followed by another cold front Monday evening, shifting the flow a cooler southwesterly into Tuesday. A high pressure centre is forecast to approach the west of Tasmania during Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mercury Passage Temperature Statistics View More

October Temperature

Maria Island (Point Lesueur) (5 km)

  • Lowest 7 October, 2026

    5.1 °C

  • Average October

    12.3 °C

  • Highest 1 October, 2026

    21.9 °C

Climate (2021–2026)

Maria Island (Point Lesueur) (5 km)

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  • Average Low 2021–2026

    10.8 °C

  • Average 2021–2026

    13.5 °C

  • Average High 2021–2026

    17 °C
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