River Tamar - Supply Bay Weather Forecast

    • 11
    • 23

    Clear

    • 10
    • 22

    Mostly sunny

    • 11
    • 24

    Partly cloudy

    • 12
    • 23

    Partly cloudy

    • 11
    • 25

    Partly cloudy

    • 12
    • 23

    Partly cloudy

    • 12
    • 24

    Possible shower

Today 17 Mar Central North

Clear. Light winds.

Central North Coastal Waters

Stanley to Flinders Island
Wind
West to southwesterly 10 to 15 knots.
Seas
Around 1 metre.
1st Swell
Westerly below 1 metre.
Weather
Clear.
Weather Situation
A weak cold front clears to the east of Tasmania, as a ridge of high pressure is forecast to extend over the south of the country and persist over Tasmania throughout much of the coming days. A weak cold front is forecast to clip the south of the state on Saturday, as the ridge persists over the north.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

River Tamar - Supply Bay Temperature Statistics View More

March Temperature

Low Head (26km)

  • Lowest 14 March, 2026

    10.6 °C
  • Average March

    17.5 °C
  • Highest 4 March, 2026

    22.4 °C

Climate (2021–Present)

Low Head (26km)

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  • Average Low 2021–2026

    10.8 °C
  • Average 2021–2026

    13.9 °C
  • Average High 2021–2026

    17.1 °C
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