Arthur Beach Weather Forecast

    • 13
    • 15

    Showers increasing

    • 9
    • 12

    Showers. Windy

    • 8
    • 12

    Cloudy

    • 9
    • 13

    Shower or two

    • 10
    • 15

    Partly cloudy

    • 13
    • 18

    Shower or two

    • 13
    • 17

    Showers

Today 14 Sep North West Coast

Cloudy. Very high chance of showers, most likely this evening. Winds north to northwesterly 15 to 20 km/h turning westerly 25 to 35 km/h during the morning. Daytime maximum temperatures between 14 and 17.

Far Northwest Coastal Waters

Sandy Cape to Stanley including King Island
Wind
Northwesterly 15 to 20 knots turning westerly 20 to 25 knots during the day. Winds reaching up to 30 knots south of King Island in the evening.
Seas
1 to 1.5 metres, increasing to 1.5 to 2.5 metres around midday.
1st Swell
West to southwesterly 1 to 1.5 metres, increasing to 2 to 2.5 metres south of King Island.
Weather
Cloudy. 80% chance of showers.
Weather Situation
A cold front approaches the state from the west today, crossing Tasmania overnight. A southwesterly flow will establish over Tasmania from Tuesday, as a high in the Bight extends a ridge over the state on Wednesday. Flow turning westerly into Thursday as the high moves to the north.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Arthur Beach Temperature Statistics View More

September Temperature

Marrawah (20km)

  • Lowest 12 September, 2026

    6 °C

  • Average September

    11.1 °C

  • Highest 12 September, 2026

    18 °C

Climate (2021–2026)

Marrawah (20km)

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  • Average Low 2021–2026

    9.9 °C

  • Average 2021–2026

    12.6 °C

  • Average High 2021–2026

    16.9 °C
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