Mortimer Bay Weather Forecast

    • 7
    • 15

    Partly cloudy

    • 8
    • 17

    Partly cloudy

    • 6
    • 19

    Mostly sunny

    • 8
    • 21

    Cloudy

    • 13
    • 23

    Shower or two

    • 11
    • 16

    Shower or two

    • 7
    • 16

    Partly cloudy

Today 21 Sep Hobart

Partly cloudy. Slight chance of a shower. Winds westerly 30 to 40 km/h turning northwesterly 20 to 25 km/h in the evening.

Derwent Estuary

Wind
Westerly 15 to 20 knots.
Seas
Below 1 metre.
Weather
Partly cloudy.
Weather Situation
A high pressure system centred over the Bight is expected to move to the north of Tasmania on Tuesday morning and lie over the northern Tasman Sea during Wednesday and Thursday, maintaining ridge dominated conditions over Tasmania. A trough is forecast to move over the state from the west during Friday ahead of a cold front to cross later.
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  • Temperature Forecast Bureau of Meteorology

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Mortimer Bay Temperature Statistics View More

September Temperature

Hobart (Ellerslie Road) (15km)

  • Lowest 16 September, 2026

    3.9 °C

  • Average September

    12.5 °C

  • Highest 14 September, 2026

    22 °C

Climate (2021–2026)

Hobart (Ellerslie Road) (15km)

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  • Average Low 2021–2026

    9.4 °C

  • Average 2021–2026

    13.1 °C

  • Average High 2021–2026

    18.1 °C
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