Swimcart Lagoon Entrance Weather Forecast

    • 10
    • 21

    Showers increasing

    • 9
    • 16

    Showers

    • 6
    • 16

    Shower or two

    • 9
    • 16

    Cloudy

    • 8
    • 20

    Partly cloudy

    • 10
    • 19

    Shower or two

    • 9
    • 20

    Partly cloudy

Today 6 Nov St Helens

Becoming cloudy. High chance of showers, most likely late this afternoon and evening. Winds west to northwesterly 25 to 35 km/h becoming light in the evening.

East of Flinders Island Coastal Waters

North Flinders Island to St Helens Point
Wind
Westerly 20 to 30 knots decreasing to 20 to 25 knots in the early morning then increasing to 20 to 30 knots in the morning.
Seas
1.5 to 2.5 metres.
1st Swell
Southerly below 1 metre.
Weather
Partly cloudy. 60% chance of showers.
Weather Situation
A high pressure system extends a ridge over Tasmania ahead of a cold front that moves across the state today, followed by a cold southwesterly wind flow which will persist on Saturday. Another high pressure system moves close to Tasmania on Sunday, drifting southeast from Monday.
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 2 November, 2026

    7 °C

  • Average November

    14.5 °C

  • Highest 4 November, 2026

    21.6 °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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