Calm Bay Weather Forecast

    • 9
    • 19

    Partly cloudy

    • 11
    • 19

    Partly cloudy

    • 10
    • 20

    Shower or two

    • 13
    • 19

    Possible shower

    • 11
    • 20

    Partly cloudy

    • 11
    • 21

    Partly cloudy

    • 13
    • 21

    Partly cloudy

Today 12 Jan North West Coast

Partly cloudy. Patchy fog about higher ground in the early morning. Light winds becoming north to northeasterly 15 to 20 km/h in the morning then shifting south to southwesterly in the late afternoon. Daytime maximum temperatures between 18 and 21.

Far Northwest Coastal Waters

Sandy Cape to Stanley including King Island
Wind
Variable about 10 knots becoming southerly 10 to 15 knots in the late afternoon.
Seas
Below 1 metre.
1st Swell
Southwesterly 1 to 2 metres, decreasing to 1 to 1.5 metres around midday.
Weather
Cloudy.
Weather Situation
A high pressure ridge over Tasmania will persist over the coming days with a trough developing through eastern parts of Bass Strait on Tuesday. This trough will develop into a broad low pressure system off the eastern coast of Victoria by Thursday while a high pressure system begins to move in far to the west of Tasmania.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Calm Bay Temperature Statistics View More

January Temperature

Marrawah (11km)

  • Lowest 11 January, 2026

    6.3 °C

  • Average January

    15.4 °C

  • Highest 7 January, 2026

    27 °C

Climate (2021–Present)

Marrawah (11km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    9.7 °C

  • Average 2021–2026

    12.6 °C

  • Average High 2021–2026

    17 °C
Get WillyWeather+ to remove ads