Lagoon Bay Weather Forecast

    • 7
    • 14

    Partly cloudy

    • 9
    • 17

    Windy. Mostly sunny

    • 11
    • 16

    Sunny

    • 8
    • 23

    Windy. Mostly sunny

    • 7
    • 12

    Possible shower

    • 7
    • 12

    Partly cloudy

    • 6
    • 16

    Partly cloudy

Today 17 Sep East Coast

Mostly clear. Winds westerly 15 to 25 km/h.

Lower East Coastal Waters

Wineglass Bay to Tasman Island
Wind
Westerly 15 to 20 knots, reaching up to 30 knots offshore during the afternoon and evening.
Seas
1 to 1.5 metres, increasing to 1.5 to 2.5 metres offshore.
1st Swell
Southwesterly 1.5 to 2.5 metres inshore, increasing to 3 to 5 metres offshore.
Weather
Partly cloudy.
Weather Situation
A high over western Victoria directs a westerly flow over Tasmania. Strong and gusty winds are forecast on Friday as a front passes well to the south of Tasmania. A weak ridge is forecast to extend over the state on Saturday, directing the flow northwesterly, before a cold front crosses the state on Sunday evening. The flow will turn southwesterly on Monday behind the front, as a high establishes over the Bight.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Lagoon Bay Temperature Statistics View More

September Temperature

Maria Island (Point Lesueur) (24km)

  • Lowest 16 September, 2026

    4.6 °C

  • Average September

    12 °C

  • Highest 14 September, 2026

    20.3 °C

Climate (2021–2026)

Maria Island (Point Lesueur) (24km)

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  • Average Low 2021–2026

    10.8 °C

  • Average 2021–2026

    13.5 °C

  • Average High 2021–2026

    17 °C
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