River Tamar - Deviot Boat Ramp Weather Forecast

    • 8
    • 23

    Partly cloudy

    • 12
    • 25

    Possible shower or storm

    • 12
    • 17

    Shower or two. Becoming windy

    • 8
    • 18

    Partly cloudy

    • 7
    • 23

    Sunny

    • 9
    • 23

    Mostly sunny

    • 11
    • 26

    Partly cloudy

Today 12 Dec Central North

Partly cloudy. Winds northwest to northeasterly 15 to 25 km/h increasing to 25 to 35 km/h in the early afternoon then tending east to northeasterly 15 to 20 km/h in the late evening. Daytime maximum temperatures in the low to mid 20s.

Central North Coastal Waters

Stanley to Flinders Island
Wind
East to northeasterly 15 to 20 knots.
Seas
1 to 1.5 metres, increasing to 1 to 2 metres inshore.
1st Swell
Northeasterly below 1 metre.
Weather
Partly cloudy.
Weather Situation
A high pressure system over the state will drift eastwards into the Tasman Sea. A weak cold front is expected to cross Tasmania during Saturday, ahead of a second stronger cold front to cross on Sunday. A high pressure system in the Bight is forecast to extend a ridge over western Tasmania late Monday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

River Tamar - Deviot Boat Ramp Temperature Statistics View More

December Temperature

Low Head (23km)

  • Lowest 1 December, 2025

    7.2 °C

  • Average December

    14.1 °C

  • Highest 4 December, 2025

    19.8 °C

Climate (2020–Present)

Low Head (23km)

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  • Average Low 2020–2025

    10.8 °C

  • Average 2020–2025

    13.9 °C

  • Average High 2020–2025

    17.1 °C
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