Southport Lagoon Entrance Weather Forecast

    • 9
    • 21

    Sunny

    • 9
    • 23

    Partly cloudy

    • 13
    • 25

    Possible shower

    • 12
    • 19

    Shower or two

    • 10
    • 18

    Possible shower

    • 9
    • 20

    Partly cloudy

    • 10
    • 23

    Partly cloudy

Today 3 Mar South East

Cloud clearing. Winds southeast to southwesterly 15 to 25 km/h tending east to southeasterly 15 to 20 km/h in the middle of the day then becoming light in the evening. Overnight temperatures falling to between 7 and 13 with daytime temperatures reaching between 19 and 23.

Channel

Wind
Southwesterly 10 to 15 knots becoming variable about 10 knots in the early morning.
Seas
1 to 1.5 metres, decreasing to 1 metre during the morning.
Weather
Sunny.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Southport Lagoon Entrance Temperature Statistics View More

March Temperature

Cape Bruny (13km)

  • Lowest 1 March, 2026

    16 °C

  • Average March

    18.3 °C

  • Highest

    –

Climate (2021–Present)

Cape Bruny (13km)

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  • Average Low 2021–2026

    9.6 °C

  • Average 2021–2026

    12.4 °C

  • Average High 2021–2026

    16.5 °C
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