Big Lagoon Beach Weather Forecast

    • 17
    • 27

    Showers

    • 12
    • 21

    Shower or two

    • 12
    • 22

    Partly cloudy

    • 11
    • 25

    Mostly sunny

    • 11
    • 22

    Cloudy

    • 11
    • 20

    Shower or two

    • 10
    • 21

    Cloudy

Today 23 Feb South East

Cloudy. Very high chance of showers, becoming less likely this afternoon. The chance of a thunderstorm during the morning and afternoon, possibly severe with damaging winds. Winds northerly 25 to 40 km/h turning northwesterly 30 to 45 km/h in the middle of the day. Daytime maximum temperatures 23 to 28.

South East Coastal Waters

Tasman Island to South East Cape
Wind
North to northeasterly 20 to 30 knots turning west to northwesterly in the early afternoon and decreasing to 15 to 25 knots. Winds in the far west becoming northwesterly 25 to 35 knots in the late evening.
Seas
2 to 3 metres.
1st Swell
Northeasterly 1 to 2 metres, increasing to 2 to 3 metres around midday.
Weather
Cloudy. 95% chance of showers. The chance of a thunderstorm.
Weather Situation
A high to the east directs northerlies over the state, ahead of an approaching cold front forecast to cross Tasmania during Sunday morning. Another high begins to build over the Bight on Sunday, and is expected to approach Tasmania on Monday, moving over the State late evening and into Tuesday. On Wednesday a cold front advances towards Tasmania.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Big Lagoon Beach Temperature Statistics View More

February Temperature

Cape Bruny (14km)

  • Lowest 16 February, 2025

    8.3 °C

  • Average February

    16.2 °C

  • Highest 3 February, 2025

    35.1 °C

Climate (2020–Present)

Cape Bruny (14km)

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  • Average Low 2020–2025

    9.5 °C

  • Average 2020–2025

    12.4 °C

  • Average High 2020–2025

    16.4 °C
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