Tasman Bay Weather Forecast

    • 9
    • 14

    Shower or two

    • 4
    • 9

    Possible shower

    • 3
    • 10

    Possible shower

    • 6
    • 11

    Cloudy

    • 5
    • 11

    Partly cloudy

    • 5
    • 12

    Sunny

    • 6
    • 14

    Sunny

Today 15 Aug East Coast

Partly cloudy. High chance of showers, most likely during this afternoon and evening. Damaging winds possible. Winds north to northwesterly 25 to 40 km/h tending west to northwesterly 15 to 25 km/h during the day. Daytime maximum temperatures between 11 and 16.

Lower East Coastal Waters

Wineglass Bay to Tasman Island
Wind
North to northwesterly 20 to 30 knots turning westerly in the late evening.
Seas
2 to 3 metres.
1st Swell
Southwesterly below 1 metre inshore, increasing to 1 to 2 metres offshore.
Weather
Partly cloudy. 70% chance of showers.
Weather Situation
A high over the Tasman Sea is directing a northerly stream across Tasmania, ahead of a cold front to approach and cross the state this afternoon and evening. A weak ridge will move over Tasmania on Saturday afternoon, with a trough to to cross early Sunday bringing a southerly stream. Another high is expected to approach Tasmania from the west during Monday and move over the state late.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Tasman Bay Temperature Statistics View More

August Temperature

Maria Island (Point Lesueur) (22km)

  • Lowest 1 August, 2025

    5.8 °C

  • Average August

    10.9 °C

  • Highest 5 August, 2025

    16.5 °C

Climate (2020–Present)

Maria Island (Point Lesueur) (22km)

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  • Average Low 2020–2025

    10.8 °C

  • Average 2020–2025

    13.4 °C

  • Average High 2020–2025

    16.8 °C
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