Calm Bay Weather Forecast

    • 14
    • 19

    Showers increasing

    • 14
    • 21

    Showers

    • 14
    • 21

    Showers

    • 12
    • 16

    Shower or two

    • 9
    • 15

    Possible shower

    • 11
    • 18

    Partly cloudy

    • 10
    • 18

    Partly cloudy

Today 23 Mar North West Coast

Cloudy. High chance of showers, most likely in the evening. Winds northwest to southwesterly 15 to 20 km/h tending southwesterly in the evening then becoming light in the late evening. Daytime maximum temperatures between 19 and 22.

Far Northwest Coastal Waters

Sandy Cape to Stanley including King Island
Wind
Variable about 10 knots becoming southeast to southwesterly 10 to 15 knots in the late afternoon then tending east to southeasterly in the evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 1 to 1.5 metres, increasing to 2 metres south of King Island.
Weather
Cloudy. 50% chance of showers.
Weather Situation
A cold front approaches the west of Tasmania, crossing the state from the west this morning before becoming a slow-moving trough over the state into Tuesday. Another cold front is expected to approach the west during Wednesday, crossing the state early Thursday, bringing with it a fresh southerly flow during Thursday as a high pressure system lies well to the west of Tasmania.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Calm Bay Temperature Statistics View More

March Temperature

Marrawah (11km)

  • Lowest 18 March, 2026

    9.5 °C

  • Average March

    14.7 °C

  • Highest 21 March, 2026

    21.8 °C

Climate (2021–Present)

Marrawah (11km)

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  • Average Low 2021–2026

    9.8 °C

  • Average 2021–2026

    12.6 °C

  • Average High 2021–2026

    17.1 °C
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