River Derwent - Cartwright Point Weather Forecast

    • 8
    • 15

    Cloudy

    • 9
    • 15

    Rain

    • 9
    • 16

    Shower or two

    • 8
    • 14

    Shower or two

    • 6
    • 16

    Shower or two

    • 7
    • 15

    Partly cloudy

    • 9
    • 17

    Partly cloudy

Today 4 Sep Hobart

Cloudy. Slight chance of a shower. Winds northwesterly 15 to 25 km/h becoming light in the late evening.

Derwent Estuary

Wind
Northwesterly 10 to 15 knots becoming northerly below 10 knots in the late evening.
Seas
Below 1 metre.
Weather
Cloudy.
Weather Situation
A strong westerly flow will gradually ease during today before a low pressure system approaches from the west early Saturday. This low is expected to cross southern Tasmania on Saturday, bringing a series of troughs and a cold front over the state. A west to southwesterly airstream is expected to follow the low with a weak cold front crossing the state early Monday before a ridge of high pressure develops from the west.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

River Derwent - Cartwright Point Temperature Statistics View More

September Temperature

Hobart (Ellerslie Road) (5km)

  • Lowest 3 September, 2026

    10.2 °C

  • Average September

    13.3 °C

  • Highest 2 September, 2026

    17.1 °C

Climate (2021–2026)

Hobart (Ellerslie Road) (5km)

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  • Average Low 2021–2026

    9.3 °C

  • Average 2021–2026

    13.1 °C

  • Average High 2021–2026

    18.1 °C
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