Trial Bay Weather Forecast

    • 14
    • 25

    Partly cloudy

    • 11
    • 31

    Mostly sunny

    • 15
    • 29

    Showers increasing

    • 14
    • 21

    Showers

    • 9
    • 15

    Showers

    • 6
    • 15

    Showers

    • 6
    • 16

    Shower or two

Today 21 Oct South East

Partly cloudy. Slight chance of a shower in the morning and early afternoon. The chance of a thunderstorm this afternoon. Winds northwest to southwesterly 15 to 25 km/h tending southeast to southwesterly in the early afternoon then tending northeast to southeasterly 15 to 20 km/h in the late evening. Daytime maximum temperatures 20 to 25.

Channel

Wind
Variable about 10 knots becoming south to southeasterly 15 to 20 knots in the morning then turning east to northeasterly 10 to 15 knots in the evening.
Seas
Below 1 metre, increasing to 1 to 1.5 metres around midday.
Weather
Partly cloudy.
Weather Situation
A blocking high over the Tasman Sea directs a warm northwesterly flow over Tasmania this week. A weak trough lingers over the state today. A decaying cold front is expected to move over Tasmania on Friday, with a stronger cold front forecast to quickly follow on Saturday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Trial Bay Temperature Statistics View More

October Temperature

Grove (Research Station) (22 km)

  • Lowest 8 October, 2026

    -1 °C

  • Average October

    11.2 °C

  • Highest 18 October, 2026

    25.1 °C

Climate (2021–2026)

Grove (Research Station) (22 km)

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  • Average Low 2021–2026

    5.8 °C

  • Average 2021–2026

    11.5 °C

  • Average High 2021–2026

    18 °C
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