Arthur Beach Weather Forecast

    • 9
    • 13

    Shower or two

    • 8
    • 14

    Partly cloudy

    • 5
    • 16

    Mostly sunny

    • 8
    • 18

    Late shower or two

    • 12
    • 18

    Shower or two

    • 11
    • 14

    Shower or two

    • 7
    • 14

    Cloudy

Today 21 Sep North West Coast

Partly cloudy. Medium chance of showers, becoming less likely this afternoon. Snow possible above 600 metres. Possible small hail in the west. Winds southwesterly 25 to 35 km/h. Daytime maximum temperatures between 10 and 14.

Far Northwest Coastal Waters

Sandy Cape to Stanley including King Island
Wind
Southwesterly 15 to 25 knots, reaching up to 30 knots during the morning.
Seas
2 to 3 metres, decreasing to 1 to 2 metres around midday.
1st Swell
Southwesterly 3 to 5 metres.
Weather
Partly cloudy.
Weather Situation
In the wake of a cold front a high will establish over the Bight today, with the high expected to move to the north of Tasmania on Tuesday morning and lie over the northern Tasman Sea during Wednesday and Thursday.
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  • 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

    11.3 °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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