Southport Lagoon Entrance Weather Forecast

    • 5
    • 22

    Showers increasing

    • 8
    • 14

    Showers

    • 5
    • 12

    Showers

    • 6
    • 13

    Showers easing

    • 8
    • 16

    Shower or two

    • 9
    • 18

    Shower or two

    • 8
    • 16

    Shower or two

Today 9 Apr South East

Partly cloudy. High chance of showers, most likely this evening. Winds north to northwesterly 15 to 25 km/h increasing to 25 to 35 km/h in the morning then tending west to northwesterly 20 to 30 km/h in the evening. Daytime maximum temperatures between 18 and 22.

Channel

Wind
North to northeasterly 10 to 15 knots turning west to northwesterly in the evening.
Seas
Below 1 metre.
Weather
Partly cloudy. 90% chance of showers.
Weather Situation
A northerly stream extends over Tasmania, strengthening during the day as a cold front builds to the south of the Bight. The cold front will cross Tasmania on Friday morning and bring a cold westerly stream that is expected to shift southwesterly during Saturday when a trough crosses the state. The southwesterly stream will slowly ease through Sunday as a high builds over the Bight.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Southport Lagoon Entrance Temperature Statistics View More

April Temperature

Cape Bruny (13km)

  • Lowest 4 April, 2026

    8.7 °C

  • Average April

    13.6 °C

  • Highest 2 April, 2026

    22.2 °C

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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