Sloop Lagoon Entrance Weather Forecast

    • 5
    • 15

    Partly cloudy

    • 7
    • 17

    Showers

    • 9
    • 20

    Possible shower

    • 9
    • 17

    Possible shower

    • 9
    • 19

    Partly cloudy

    • 9
    • 18

    Becoming cloudy

    • 7
    • 18

    Possible shower

Today 14 Nov St Helens

Partly cloudy. Winds northeasterly 15 to 20 km/h becoming light in the late evening.

East of Flinders Island Coastal Waters

North Flinders Island to St Helens Point
Wind
Variable about 10 knots becoming northeasterly 10 to 15 knots in the late evening.
Seas
Below 1 metre.
1st Swell
Southerly around 1 metre inshore, increasing to 1 to 2 metres offshore.
Weather
Partly cloudy.
Weather Situation
A ridge of high pressure over Tasmania today will move into the Tasman Sea on Saturday. A low pressure system over the southern mainland will move near Tasmania late on Saturday with a series of cold fronts to follow through to early to mid next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sloop Lagoon Entrance Temperature Statistics View More

November Temperature

St Helens Aerodrome (14km)

  • Lowest 12 November, 2025

    5.4 °C

  • Average November

    13.3 °C

  • Highest 10 November, 2025

    21.3 °C

Climate (2020–Present)

St Helens Aerodrome (14km)

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  • Average Low 2020–2025

    9.3 °C

  • Average 2020–2025

    13.3 °C

  • Average High 2020–2025

    18.2 °C
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