Arthur River - Mouth Weather Forecast

    • 10
    • 15

    Shower or two

    • 12
    • 15

    Showers. Windy

    • 8
    • 12

    Showers increasing

    • 8
    • 13

    Showers increasing

    • 10
    • 14

    Showers

    • 10
    • 14

    Showers easing

    • 9
    • 14

    Shower or two

Today 12 Jul North West Coast

Cloudy. Medium chance of showers. Winds northwesterly 20 to 30 km/h.

Far Northwest Coastal Waters

Sandy Cape to Stanley including King Island
Wind
Northwesterly 15 to 20 knots, reaching up to 30 knots south of King Island in the late evening.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres south of King Island.
1st Swell
Southwesterly 2 to 3 metres, increasing to 4 metres south of King Island.
Weather
Partly cloudy.
Weather Situation
A northwesterly airstream strengthens over Tasmania, ahead of a strong cold front forecast to cross the state during Sunday afternoon and evening. A southwesterly airstream behind the front on Monday is expected to gradually shift westerly, persisting over the state into Tuesday, with weak embedded troughs or cold fronts moving in from the west at times.
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  • Temperature Forecast Bureau of Meteorology

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Arthur River - Mouth Temperature Statistics View More

July Temperature

Marrawah (17km)

  • Lowest 1 July, 2025

    3.7 °C
  • Average July

    9.3 °C
  • Highest 6 July, 2025

    16.2 °C

Climate (2020–Present)

Marrawah (17km)

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  • Average Low 2020–2025

    9.7 °C
  • Average 2020–2025

    12.6 °C
  • Average High 2020–2025

    17.1 °C
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