Southport Lagoon Weather Forecast

    • 11
    • 21

    Clear

    • 9
    • 26

    Showers. Possible storm

    • 11
    • 18

    Partly cloudy

    • 7
    • 22

    Partly cloudy

    • 10
    • 16

    Cloudy

    • 7
    • 17

    Partly cloudy

    • 8
    • 20

    Partly cloudy

Today 21 Feb South East

Clear. Winds east to southeasterly 15 to 25 km/h tending east to northeasterly 20 to 30 km/h in the evening then tending northwest to northeasterly in the late evening.

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  • Temperature Forecast Bureau of Meteorology

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Southport Lagoon Temperature Statistics View More

February Temperature

Cape Bruny (18km)

  • Lowest 12 February, 2026

    8.3 °C

  • Average February

    15.5 °C

  • Highest 17 February, 2026

    29.1 °C

Climate (2021–Present)

Cape Bruny (18km)

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  • Average Low 2021–2026

    9.6 °C

  • Average 2021–2026

    12.4 °C

  • Average High 2021–2026

    16.4 °C
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