River Tamar - Middle Arm Entrance Weather Forecast

    • 13
    • 19

    Clear

    • 12
    • 19

    Becoming windy. Partly cloudy

    • 8
    • 14

    Partly cloudy

    • 2
    • 14

    Mostly sunny

    • 5
    • 15

    Mostly sunny

    • 7
    • 17

    Cloudy

    • 10
    • 19

    Possible shower

Today 19 Sep Central North

Clear. Winds west to northwesterly 20 to 30 km/h tending north to northwesterly 15 to 20 km/h in the evening.

Central North Coastal Waters

Stanley to Flinders Island
Wind
Westerly 15 to 25 knots.
Seas
1 to 2 metres.
1st Swell
Westerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Weather
Partly cloudy.
Weather Situation
A high to the north of Tasmania will extend of a weak ridge over Tasmania evening, with a warm northwesterly stream expected on Sunday ahead of a cold front to cross the state in the evening. The flow will tend colder southwesterly on Monday morning, with a high to establish over the Bight later Monday. This high is expected to move to the north of Tasmania on Tuesday morning and lie over the northern Tasman Sea during Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

River Tamar - Middle Arm Entrance Temperature Statistics View More

September Temperature

Devonport Airport (33km)

  • Lowest 16 September, 2026

    1.4 °C

  • Average September

    10.9 °C

  • Highest 11 September, 2026

    21.1 °C

Climate (2021–2026)

Devonport Airport (33km)

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  • Average Low 2021–2026

    8.8 °C

  • Average 2021–2026

    13.1 °C

  • Average High 2021–2026

    17.8 °C
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