River Tamar - Bonnie Beach Weather Forecast

    • 10
    • 18

    Shower or two

    • 11
    • 19

    Showers easing

    • 8
    • 18

    Partly cloudy

    • 7
    • 17

    Showers

    • 8
    • 17

    Shower or two

    • 8
    • 17

    Possible shower

    • 7
    • 17

    Shower or two

Today 30 Sep Central North

Cloudy. Medium chance of showers. Winds north to northwesterly 15 to 25 km/h.

Central North Coastal Waters

Stanley to Flinders Island
Wind
Northwesterly 10 to 15 knots.
Seas
Below 1 metre.
1st Swell
Westerly below 1 metre.
Weather
Cloudy. 50% chance of showers. The chance of a thunderstorm offshore.
Weather Situation
Northwesterly flow persists over the state as a broad trough is forecast to cross the state during the day Thursday, followed by a weak cold front in the evening. A ridge of high pressure is then expected to approach Tasmania from the west during Friday, concurrently with a trough deepening over Victoria. The trough is forecast to move near the east of Tasmania on Saturday, before moving away to the southeast on Sunday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

River Tamar - Bonnie Beach Temperature Statistics View More

September Temperature

Low Head (19km)

  • Lowest 11 September, 2026

    4.2 °C

  • Average September

    12.1 °C

  • Highest 20 September, 2026

    19.4 °C

Climate (2021–2026)

Low Head (19km)

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  • Average Low 2021–2026

    10.9 °C

  • Average 2021–2026

    14 °C

  • Average High 2021–2026

    17.2 °C
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