Isthmus Bay Weather Forecast

    • 12
    • 21

    Cloudy

    • 11
    • 23

    Partly cloudy

    • 13
    • 23

    Partly cloudy

    • 12
    • 24

    Mostly sunny

    • 13
    • 20

    Showers increasing

    • 12
    • 18

    Showers easing

    • 12
    • 21

    Shower or two

Today 19 Mar South East

Cloudy. Light winds.

Channel

Wind
Variable below 10 knots.
Seas
Below 0.5 metres.
Weather
Cloudy.
Weather Situation
A ridge of high pressure over Tasmania will persist over the coming days, with a weak cold front to clip the south of the state on Saturday morning. The high centre will move into the Tasman Sea on Sunday and direct a northerly flow over Tasmania, ahead of another cold front that is expected to weaken and stall over Tasmania during Monday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Isthmus Bay Temperature Statistics View More

March Temperature

Dover (27km)

  • Lowest 8 March, 2026

    4.2 °C

  • Average March

    11.7 °C

  • Highest 4 March, 2026

    26.3 °C

Climate (2021–Present)

Dover (27km)

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  • Average Low 2021–2026

    6.9 °C

  • Average 2021–2026

    10 °C

  • Average High 2021–2026

    16.9 °C
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