Lagoon Bay Weather Forecast

    • 9
    • 17

    Mostly sunny

    • 9
    • 18

    Showers developing

    • 7
    • 16

    Partly cloudy

    • 10
    • 20

    Shower or two

    • 10
    • 18

    Partly cloudy

    • 8
    • 18

    Partly cloudy

    • 9
    • 17

    Partly cloudy

Today 5 Dec East Coast

Partly cloudy. Winds north to northeasterly 20 to 30 km/h turning west to northwesterly 15 to 25 km/h in the evening. Daytime maximum temperatures between 18 and 23.

Lower East Coastal Waters

Wineglass Bay to Tasman Island
Wind
Variable about 10 knots becoming northeasterly 15 to 20 knots in the middle of the day then tending northerly in the late evening. Winds reaching up to 30 knots offshore in the late evening.
Seas
Below 1 metre, increasing to 1 to 1.5 metres during the afternoon.
1st Swell
Southwesterly 2 to 3 metres.
Weather
Partly cloudy.
Weather Situation
A weak ridge of high pressure passes over the state during today, before another cold front is forecast to cross on Saturday. A westerly flow is then expected to develop over Tasmania on Sunday, persisting on Monday with an embedded cold front to cross during the day.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Lagoon Bay Temperature Statistics View More

December Temperature

Maria Island (Point Lesueur) (24km)

  • Lowest 1 December, 2025

    7.9 °C

  • Average December

    14.8 °C

  • Highest 3 December, 2025

    23.3 °C

Climate (2020–Present)

Maria Island (Point Lesueur) (24km)

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  • Average Low 2020–2025

    10.7 °C

  • Average 2020–2025

    13.4 °C

  • Average High 2020–2025

    16.8 °C
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