Arthur River - Mouth Weather Forecast

    • 9
    • 12

    Shower or two

    • 5
    • 14

    Showers

    • 6
    • 14

    Shower or two

    • 8
    • 13

    Showers

    • 7
    • 14

    Shower or two

    • 8
    • 15

    Showers increasing

    • 10
    • 13

    Showers. Becoming windy

Today 3 Aug North West Coast

Cloudy. High chance of showers in the west, slight chance elsewhere. The chance of a thunderstorm in the far west early this evening. Possible small hail. Winds westerly 15 to 25 km/h turning southwesterly 15 to 20 km/h in the evening.

Far Northwest Coastal Waters

Sandy Cape to Stanley including King Island
Wind
Westerly 15 to 25 knots, reaching up to 30 knots offshore during the afternoon and evening.
Seas
1.5 to 2.5 metres.
1st Swell
Westerly 1.5 to 2.5 metres, increasing to 3 to 4 metres south of King Island.
Weather
Cloudy. 95% chance of showers. The chance of a thunderstorm early this evening. Possible small hail.
Weather Situation
A broad area of low pressure over Tasmania will move slowly to the east during Tuesday. A ridge of high pressure will develop over Tasmania on Wednesday, ahead of a weak cold front expected to cross the state on Thursday. The ridge of high pressure will redevelop over Tasmania on Friday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Arthur River - Mouth Temperature Statistics View More

August Temperature

Marrawah (17km)

  • Lowest 1 August, 2026

    7.5 °C

  • Average August

    9.5 °C

  • Highest 1 August, 2026

    14.2 °C

Climate (2021–2026)

Marrawah (17km)

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  • Average Low 2021–2026

    9.8 °C

  • Average 2021–2026

    12.6 °C

  • Average High 2021–2026

    17 °C
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