Mercury Passage Weather Forecast

    • 11
    • 17

    Clear

    • 10
    • 17

    Partly cloudy

    • 11
    • 18

    Shower or two

    • 13
    • 21

    Showers increasing

    • 15
    • 20

    Showers easing

    • 11
    • 19

    Partly cloudy

    • 13
    • 23

    Showers increasing

Today 3 Apr East Coast

Clear. Winds west to southwesterly 15 to 20 km/h.

Lower East Coastal Waters

Wineglass Bay to Tasman Island
Wind
Southwesterly 15 to 20 knots, reaching up to 25 knots offshore.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres offshore.
1st Swell
Southwesterly 1 to 1.5 metres inshore, increasing to 2 to 3 metres offshore.
Weather
Partly cloudy.
Weather Situation
A high pressure system will approach Tasmania from the west this evening and move over the state during Saturday, then out to the east on Sunday. A cold front is expected to approach and cross Tasmania late Monday or early Tuesday morning, with another ridge of high pressure to build over the state on Tuesday evening.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mercury Passage Temperature Statistics View More

April Temperature

Maria Island (Point Lesueur) (5km)

  • Lowest 2 April, 2026

    13.3 °C

  • Average April

    17.3 °C

  • Highest 1 April, 2026

    22.4 °C

Climate (2021–Present)

Maria Island (Point Lesueur) (5km)

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  • Average Low 2021–2026

    10.7 °C

  • Average 2021–2026

    13.4 °C

  • Average High 2021–2026

    16.9 °C
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