Mercury Passage Weather Forecast

    • 14
    • 22

    Mostly sunny

    • 15
    • 24

    Mostly sunny

    • 16
    • 22

    Showers increasing

    • 14
    • 20

    Showers

    • 14
    • 22

    Shower or two

    • 13
    • 19

    Shower or two

    • 10
    • 16

    Shower or two

Today 21 Mar East Coast

The chance of fog in the early morning. Mostly sunny day. Light winds becoming east to northeasterly 15 to 20 km/h in the early afternoon then becoming light in the evening. Overnight temperatures falling to between 8 and 12 with daytime temperatures reaching the low to mid 20s.

Lower East Coastal Waters

Wineglass Bay to Tasman Island
Wind
Variable about 10 knots becoming northeasterly 10 to 15 knots in the late afternoon.
Seas
Below 1 metre.
1st Swell
Southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2.5 metres offshore.
Weather
Sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mercury Passage Temperature Statistics View More

March Temperature

Maria Island (Point Lesueur) (5km)

  • Lowest 13 March, 2026

    10.6 °C

  • Average March

    16.7 °C

  • Highest 5 March, 2026

    28.3 °C

Climate (2021–Present)

Maria Island (Point Lesueur) (5km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    10.8 °C

  • Average 2021–2026

    13.4 °C

  • Average High 2021–2026

    16.9 °C
Get WillyWeather+ to remove ads