River Derwent - Porter Bay Weather Forecast

    • 6
    • 13

    Shower or two

    • 5
    • 16

    Cloudy

    • 7
    • 16

    Cloudy

    • 7
    • 22

    Mostly sunny

    • 8
    • 24

    Sunny

    • 10
    • 26

    Partly cloudy

    • 11
    • 26

    Partly cloudy

Today 13 Oct Hobart

Partly cloudy. High chance of showers, becoming less likely in the late afternoon and evening. Winds westerly 25 to 40 km/h decreasing to 15 to 25 km/h in the evening.

Derwent Estuary

Wind
Westerly 20 to 25 knots increasing to 20 to 30 knots in the middle of the day then tending west to southwesterly 15 to 25 knots in the early afternoon.
Seas
Below 1 metre, increasing to 1 to 1.5 metres around midday.
Weather
Partly cloudy. 70% chance of showers.
Weather Situation
A cold front crosses the state early this morning. Cold west to southwesterly are forecast to follow the front before a high pressure centre approach the west of Tasmania during Wednesday. The high is expected to move over the state Thursday, before moving away to the east, over the Tasman Sea, on Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

River Derwent - Porter Bay Temperature Statistics View More

October Temperature

Hobart (Ellerslie Road) (7 km)

  • Lowest 8 October, 2026

    5 °C

  • Average October

    13.5 °C

  • Highest 9 October, 2026

    24.5 °C

Climate (2021–2026)

Hobart (Ellerslie Road) (7 km)

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  • Average Low 2021–2026

    9.4 °C

  • Average 2021–2026

    13.2 °C

  • Average High 2021–2026

    18.2 °C
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