River Derwent - Cartwright Point Weather Forecast

    • 11
    • 23

    Late rain

    • 12
    • 20

    Shower or two

    • 10
    • 17

    Shower or two

    • 11
    • 16

    Showers easing

    • 9
    • 16

    Shower or two

    • 9
    • 18

    Cloudy

    • 10
    • 19

    Partly cloudy

Today 21 Dec Hobart

Partly cloudy. Very high chance of rain in the late afternoon and evening. Winds east to southeasterly 15 to 25 km/h turning southerly 20 to 25 km/h in the late evening.

Derwent Estuary

Wind
Easterly 10 to 15 knots shifting south to southwesterly 15 to 20 knots in the late evening.
Seas
Around 1 metre.
Weather
Partly cloudy. 90% chance of rain in the late afternoon and evening.
Weather Situation
A broad low pressure system south of Tasmania will clear to the southeast this morning before a second, more intense, low pressure system is forecast to move across Bass Strait this evening and clear to the east tomorrow morning. A ridge of high pressure is expected to extend across the southern mainland, forecast to direct a westerly flow over Tasmania from tomorrow. Cold fronts embedded in the flow are expected to cross Tasmania late tomorrow and again Wednesday.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

River Derwent - Cartwright Point Temperature Statistics View More

December Temperature

Hobart (Ellerslie Road) (5km)

  • Lowest 1 December, 2025

    6.1 °C
  • Average December

    15.6 °C
  • Highest 17 December, 2025

    30 °C

Climate (2020–Present)

Hobart (Ellerslie Road) (5km)

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  • Average Low 2020–2025

    9.3 °C
  • Average 2020–2025

    13.1 °C
  • Average High 2020–2025

    18 °C
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