Koonya Weather Forecast

    • 13
    • 24

    Mostly sunny

    • 14
    • 25

    Shower or two

    • 12
    • 18

    Showers

    • 10
    • 21

    Partly cloudy

    • 13
    • 23

    Mostly sunny

    • 14
    • 24

    Mostly sunny

    • 13
    • 21

    Possible shower

Today 30 Jan South East

Partly cloudy. Slight chance of a shower in the far south, near zero chance elsewhere. Light winds becoming east to southeasterly 15 to 25 km/h in the middle of the day then becoming light in the late evening. Overnight temperatures falling to between 9 and 13 with daytime temperatures reaching 21 to 26.

Frederick Henry Bay and Norfolk Bay Boating

Wind
Variable about 10 knots becoming east to southeasterly 10 to 15 knots in the early afternoon.
Seas
Below 1 metre.
Weather
Mostly sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Koonya Temperature Statistics View More

January Temperature

Tasman Island (25km)

  • Lowest 11 January, 2026

    5.8 °C

  • Average January

    13.7 °C

  • Highest 6 January, 2026

    20.3 °C

Climate (2021–Present)

Tasman Island (25km)

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  • Average Low 2021–2026

    9.3 °C

  • Average 2021–2026

    11.5 °C

  • Average High 2021–2026

    14.5 °C
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