River Derwent - Seacroft Bay Weather Forecast

    • 10
    • 19

    Late showers. Windy

    • 13
    • 19

    Mostly sunny

    • 9
    • 26

    Shower or two. Becoming windy

    • 7
    • 14

    Shower or two

    • 8
    • 16

    Partly cloudy

    • 7
    • 19

    Partly cloudy

    • 9
    • 17

    Shower or two

Today 18 Sep Hobart

Partly cloudy. High chance of showers in the late afternoon and evening. Damaging winds possible from the afternoon. Winds northwesterly 30 to 45 km/h.

Derwent Estuary

Wind
Northwesterly 20 to 30 knots increasing to 25 to 35 knots in the late afternoon then tending west to northwesterly 20 to 30 knots in the evening.
Seas
1 to 1.5 metres, decreasing to 1 metre during the afternoon.
Weather
Partly cloudy. 70% chance of showers.
Weather Situation
A high over western Victoria directs a westerly flow over Tasmania. Strong and gusty winds are forecast on Friday as a front passes well to the south of Tasmania. A weak ridge is forecast to extend over the state on Saturday, directing the flow northwesterly, before a cold front crosses the state on Sunday evening. The flow will turn southwesterly on Monday behind the front, as a high establishes over the Bight.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

River Derwent - Seacroft Bay Temperature Statistics View More

September Temperature

Hobart (Ellerslie Road) (18km)

  • Lowest 16 September, 2026

    3.9 °C

  • Average September

    11.8 °C

  • Highest 14 September, 2026

    22 °C

Climate (2021–2026)

Hobart (Ellerslie Road) (18km)

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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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