Mercury Passage Weather Forecast

    • 15
    • 20

    Shower or two

    • 15
    • 21

    Shower or two

    • 12
    • 18

    Partly cloudy

    • 13
    • 20

    Mostly sunny

    • 15
    • 21

    Partly cloudy

    • 16
    • 21

    Partly cloudy

    • 17
    • 22

    Possible shower

Today 5 Jan East Coast

Partly cloudy. Medium chance of showers, most likely later tonight. The chance of a thunderstorm about higher ground during this afternoon and evening. Light winds becoming east to southeasterly 15 to 20 km/h in the middle of the day then becoming light in the evening. Daytime maximum temperatures 21 to 27.

Lower East Coastal Waters

Wineglass Bay to Tasman Island
Wind
Southerly 10 to 15 knots turning east to southeasterly below 10 knots in the middle of the day then tending east to northeasterly 10 to 15 knots in the evening.
Seas
Around 1 metre.
1st Swell
Southwesterly around 1 metre inshore, increasing to 1 to 2 metres offshore.
Weather
Partly cloudy. 50% chance of showers.
Weather Situation
A trough approaches the west of Tasmania, moving over the state today, then lingering about the northeast during tomorrow. A high pressure system over the Bight extends a ridge to the south of Tasmania on Monday, directing a southerly airstream over the state into early Tuesday, before the high centre moves over Tasmania during Tuesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mercury Passage Temperature Statistics View More

January Temperature

Maria Island (Point Lesueur) (5km)

  • Lowest 2 January, 2025

    10.7 °C

  • Average January

    16.4 °C

  • Highest 1 January, 2025

    22.3 °C

Climate (2020–Present)

Maria Island (Point Lesueur) (5km)

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  • Average Low 2020–2025

    10.7 °C

  • Average 2020–2025

    13.3 °C

  • Average High 2020–2025

    16.7 °C
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