Calm Bay Weather Forecast

    • 8
    • 13

    Mostly sunny

    • 5
    • 13

    Cloudy

    • 6
    • 13

    Showers increasing

    • 9
    • 13

    Showers easing

    • 4
    • 12

    Cloudy

    • 3
    • 12

    Partly cloudy

    • 6
    • 13

    Possible shower

Today 20 Jun North West Coast

Mostly sunny. Winds south to southeasterly 15 to 25 km/h tending south to southwesterly 15 to 20 km/h in the late afternoon then becoming light in the late evening. Daytime maximum temperatures between 10 and 13.

Far Northwest Coastal Waters

Sandy Cape to Stanley including King Island
Wind
Southerly 15 to 20 knots, reaching up to 25 knots east of King Island in the late morning.
Seas
1.5 to 2.5 metres, decreasing to 1 metre by early evening.
1st Swell
Southwesterly 1.5 to 2.5 metres, increasing to 3 to 4 metres south of King Island.
Weather
Cloudy.
Weather Situation
A cooler south to southwesterly airstream is expected on Saturday with a ridge of high pressure forecast to develop over the state through the weekend. A warmer northwesterly airstream is then expected to develop during Monday as the ridge gradually moves to the east and a cold front approaches from the west. The cold front is expected to move over Tasmania on Tuesday resulting in a return to cooler southerly flow.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Calm Bay Temperature Statistics View More

June Temperature

Marrawah (11km)

  • Lowest 15 June, 2026

    6 °C

  • Average June

    12 °C

  • Highest 8 June, 2026

    16.2 °C

Climate (2021–2026)

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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