Swimcart Lagoon Entrance Weather Forecast

    • 9
    • 19

    Showers developing

    • 5
    • 20

    Sunny

    • 8
    • 20

    Mostly sunny

    • 12
    • 18

    Cloudy

    • 11
    • 20

    Shower or two

    • 16
    • 22

    Showers

    • 16
    • 26

    Partly cloudy

Today 15 Nov St Helens

Cloudy. High chance of showers in the afternoon and early evening. Winds southeasterly 20 to 30 km/h tending southerly in the evening.

East of Flinders Island Coastal Waters

North Flinders Island to St Helens Point
Wind
Westerly 15 to 25 knots shifting south to southeasterly 20 to 25 knots in the evening. Winds reaching up to 30 knots offshore in the late evening.
Seas
1 to 2 metres.
1st Swell
Southerly below 1 metre inshore, increasing to 1 to 1.5 metres offshore around midday.
Weather
Partly cloudy. 80% chance of showers.
Weather Situation
A cold front crosses the state today shifting the flow southwesterly. A series of troughs in that southwesterly flow are expected to cross the south of Tasmania on Monday and Tuesday before a high pressure system establishes over Tasmania bringing settled conditions into the mid week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Swimcart Lagoon Entrance Temperature Statistics View More

November Temperature

St Helens Aerodrome (12 km)

  • Lowest 8 November, 2026

    6 °C

  • Average November

    14.3 °C

  • Highest 12 November, 2026

    22.7 °C

Climate (2021–2026)

St Helens Aerodrome (12 km)

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  • Average Low 2021–2026

    9.4 °C

  • Average 2021–2026

    13.5 °C

  • Average High 2021–2026

    18.4 °C
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