Cod Bay Weather Forecast

    • 12
    • 20

    Windy

    • 8
    • 22

    Cloudy

    • 7
    • 22

    Sunny

    • 11
    • 24

    Partly cloudy

    • 11
    • 31

    Partly cloudy

    • 12
    • 20

    Shower

    • 13
    • 20

    Shower

Today 14 Dec North East

Mostly clear. Slight chance of a shower about higher ground early this evening. Near zero chance of rain elsewhere. Snow falling above 1000 metres. Winds westerly 40 to 60 km/h decreasing to 25 to 35 km/h in the late evening.

Banks Strait and Franklin

Wind
Westerly 25 to 30 knots, reaching up to 35 knots during the afternoon and evening.
Seas
3 metres.
1st Swell
Westerly 1 to 1.5 metres, increasing to 1.5 to 2.5 metres about Banks Strait.
Weather
Partly cloudy. The chance of a thunderstorm offshore.
Weather Situation
A strong southwesterly flow persists over Tasmania this evening, continuing into Monday. A ridge of high pressure is forecast to extend over the state on Tuesday as the high centre moves through Bass Strait, and out to the Tasman Sea by Wednesday. A trough with a cool southerly change is expected to move over Tasmania late Thursday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cod Bay Temperature Statistics View More

December Temperature

Swan Island (24km)

  • Lowest 2 December, 2025

    8.3 °C

  • Average December

    15 °C

  • Highest 4 December, 2025

    22.8 °C

Climate (2020–Present)

Swan Island (24km)

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  • Average Low 2020–2025

    11.9 °C

  • Average 2020–2025

    14.4 °C

  • Average High 2020–2025

    17.5 °C
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