River Tamar - West Arm Entrance Weather Forecast

    • 12
    • 19

    Possible late shower

    • 11
    • 17

    Becoming windy. Partly cloudy

    • 12
    • 16

    Windy. Partly cloudy

    • 9
    • 17

    Partly cloudy

    • 9
    • 20

    Partly cloudy

    • 9
    • 19

    Sunny

    • 11
    • 20

    Partly cloudy

Today 22 Dec Central North

Partly cloudy. Medium chance of showers. Winds west to northwesterly 25 to 35 km/h. Overnight temperatures falling to between 8 and 11 with daytime temperatures reaching between 19 and 22.

Central North Coastal Waters

Stanley to Flinders Island
Wind
Westerly 20 to 30 knots, reaching up to 35 knots offshore early in the morning.
Seas
2 to 3 metres.
1st Swell
Westerly 1 to 1.5 metres, decreasing to around 1 metre during the morning.
Weather
Partly cloudy. 60% chance of showers.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

River Tamar - West Arm Entrance Temperature Statistics View More

December Temperature

Low Head (10km)

  • Lowest 1 December, 2025

    7.2 °C

  • Average December

    14.7 °C

  • Highest 18 December, 2025

    22.5 °C

Climate (2020–Present)

Low Head (10km)

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  • Average Low 2020–2025

    10.8 °C

  • Average 2020–2025

    13.9 °C

  • Average High 2020–2025

    17.1 °C
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