River Tamar - West Arm Entrance Weather Forecast

    • 5
    • 14

    Mostly sunny

    • 6
    • 14

    Sunny

    • 6
    • 17

    Cloudy

    • 11
    • 19

    Shower or two

    • 11
    • 17

    Possible shower

    • 7
    • 13

    Possible shower

    • 8
    • 17

    Possible shower

Today 22 Sep Central North

Partly cloudy. Areas of frost in the early morning. Light winds becoming northwesterly 15 to 20 km/h in the middle of the day then becoming light in the evening. Overnight temperatures falling to between zero and 4 with daytime temperatures reaching between 14 and 17.

Central North Coastal Waters

Stanley to Flinders Island
Wind
Southwesterly 15 to 20 knots turning west to northwesterly 10 to 15 knots during the morning then becoming variable about 10 knots in the late evening.
Seas
1 to 1.5 metres, decreasing to 1 metre during the morning.
1st Swell
Westerly below 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Weather
Mostly sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

River Tamar - West Arm Entrance Temperature Statistics View More

September Temperature

Low Head (10km)

  • Lowest 11 September, 2026

    4.2 °C

  • Average September

    12.2 °C

  • Highest 20 September, 2026

    19.4 °C

Climate (2021–2026)

Low Head (10km)

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  • Average Low 2021–2026

    10.8 °C

  • Average 2021–2026

    14 °C

  • Average High 2021–2026

    17.2 °C
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