Arthur River - Mouth Weather Forecast

    • 12
    • 17

    Showers. Becoming windy

    • 11
    • 16

    Shower or two

    • 9
    • 17

    Partly cloudy

    • 9
    • 18

    Possible shower

    • 10
    • 16

    Showers

    • 10
    • 15

    Shower or two

    • 11
    • 15

    Showers

Today 31 Oct North West Coast

Cloudy. Very high chance of showers, becoming less likely late this afternoon and evening. Winds northeast to southeasterly 20 to 30 km/h tending northwest to northeasterly 25 to 35 km/h in the morning then tending west to southwesterly 25 to 40 km/h in the early afternoon. Daytime maximum temperatures between 15 and 18.

Far Northwest Coastal Waters

Sandy Cape to Stanley including King Island
Wind
North to northeasterly 20 to 30 knots shifting westerly in the middle of the day.
Seas
1.5 to 2.5 metres.
1st Swell
Southwesterly 1 to 2 metres, tending westerly 1.5 to 2.5 metres by early evening.
Weather
Cloudy. 95% chance of showers. The chance of a thunderstorm offshore in the morning and early afternoon.
Weather Situation
A high pressure system moves over the Tasman Sea today, directing a northerly flow over Tasmania. A cold front is expected to cross the state on Saturday afternoon before clearing to the east on Sunday, followed by a weak ridge of high pressure forecast to linger into Monday. A broad area of low pressure is forecast to develop over Victoria during Monday, possibly moving near Tasmania during Tuesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Arthur River - Mouth Temperature Statistics View More

October Temperature

Marrawah (17 km)

  • Lowest 6 October, 2026

    5 °C

  • Average October

    12.4 °C

  • Highest 23 October, 2026

    22.8 °C

Climate (2021–2026)

Marrawah (17 km)

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  • Average Low 2021–2026

    9.9 °C

  • Average 2021–2026

    12.7 °C

  • Average High 2021–2026

    16.8 °C
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