Trial Bay Weather Forecast

    • 12
    • 23

    Showers

    • 11
    • 21

    Shower or two

    • 6
    • 16

    Possible shower

    • 6
    • 16

    Shower or two

    • 8
    • 17

    Shower or two

    • 6
    • 18

    Possible shower

    • 7
    • 18

    Shower or two

Today 30 Sep South East

Cloudy. High chance of showers. Winds north to northwesterly 30 to 45 km/h tending west to northwesterly 25 to 40 km/h during the morning. Daytime maximum temperatures between 17 and 23.

Channel

Wind
North to northwesterly 15 to 20 knots becoming variable about 10 knots in the evening.
Seas
Below 1 metre.
Weather
Partly cloudy. 80% chance of showers.
Weather Situation
Northerly flow builds over Tasmania today ahead of an approaching trough, forecast to cross Wednesday morning. A broad trough is forecast to cross the state during the day Thursday and then a 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 to the east of Tasmania on Saturday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Trial Bay Temperature Statistics View More

September Temperature

Grove (Research Station) (22km)

  • Lowest 23 September, 2026

    -1.5 °C

  • Average September

    10.1 °C

  • Highest 20 September, 2026

    26.6 °C

Climate (2021–2026)

Grove (Research Station) (22km)

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  • Average Low 2021–2026

    5.8 °C

  • Average 2021–2026

    11.5 °C

  • Average High 2021–2026

    17.9 °C
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