Arthur River - Mouth Weather Forecast

    • 9
    • 13

    Showers. Becoming windy

    • 11
    • 14

    Shower or two

    • 11
    • 15

    Possible shower

    • 11
    • 15

    Cloudy

    • 9
    • 15

    Cloudy

    • 8
    • 15

    Partly cloudy

    • 9
    • 15

    Showers

Today 14 Jul North West Coast

Cloudy. Very high chance of showers, becoming less likely late this afternoon and evening. Snow falling above 900 metres. Possible small hail in the west during the morning and afternoon. Winds west to southwesterly 25 to 35 km/h. Daytime maximum temperatures between 7 and 12.

Far Northwest Coastal Waters

Sandy Cape to Stanley including King Island
Wind
West to southwesterly 20 to 30 knots, reaching up to 35 knots offshore in the late morning and early afternoon. Winds decreasing to 15 to 20 knots in the late evening.
Seas
2 to 3 metres.
1st Swell
West to southwesterly 2 to 4 metres, increasing to 5 to 6 metres south of King Island.
Weather
Cloudy. 95% chance of showers, with possible small hail during the morning and afternoon.
Weather Situation
A gusty westerly airstream prevails over Tasmania, with a trough expected to cross today. A high pressure system will build over the mainland on Wednesday, extending a ridge over Tasmania late. The ridge will persist on Thursday, directing west to northwesterly flow over the state on Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Arthur River - Mouth Temperature Statistics View More

July Temperature

Marrawah (17km)

  • Lowest 8 July, 2026

    4.5 °C

  • Average July

    9.1 °C

  • Highest 1 July, 2026

    15.2 °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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