Square Bay Weather Forecast

    • 9
    • 18

    Partly cloudy

    • 7
    • 18

    Partly cloudy

    • 6
    • 19

    Partly cloudy

    • 9
    • 21

    Mostly sunny

    • 10
    • 21

    Possible shower

    • 10
    • 20

    Shower or two

    • 10
    • 20

    Shower or two

Today 12 May East Coast

Partly cloudy. The chance of fog this morning, mainly about higher ground. Light winds. Daytime maximum temperatures between 15 and 18.

Lower East Coastal Waters

Wineglass Bay to Tasman Island
Wind
South to southwesterly below 10 knots becoming east to northeasterly in the middle of the day.
Seas
Below 0.5 metres.
1st Swell
South to southwesterly 1 to 2 metres inshore, increasing to 2 to 3 metres offshore.
Weather
Cloudy.
Weather Situation
A high pressure centre is moving slowly over Tasmania today, bringing mostly settled weather. The high is expected to move further east to be over the New Zealand by Friday. A trough is expected to approach the west of the State late Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Square Bay Temperature Statistics View More

May Temperature

Maria Island (Point Lesueur) (34km)

  • Lowest 7 May, 2026

    7 °C

  • Average May

    14.5 °C

  • Highest 1 May, 2026

    23.3 °C

Climate (2021–Present)

Maria Island (Point Lesueur) (34km)

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  • Average Low 2021–2026

    10.8 °C

  • Average 2021–2026

    13.4 °C

  • Average High 2021–2026

    16.9 °C
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