Arthur River - Mouth Weather Forecast

    • 10
    • 20

    Partly cloudy

    • 12
    • 20

    Partly cloudy

    • 11
    • 20

    Partly cloudy

    • 13
    • 21

    Partly cloudy

    • 13
    • 22

    Partly cloudy

    • 13
    • 23

    Possible shower

    • 14
    • 22

    Shower or two

Today 18 Mar North West Coast

The chance of fog early this morning. Mostly sunny afternoon. Light winds becoming north to northwesterly 15 to 25 km/h in the early afternoon then shifting south to southwesterly 15 to 20 km/h in the afternoon. Daytime maximum temperatures in the low 20s.

Far Northwest Coastal Waters

Sandy Cape to Stanley including King Island
Wind
Variable about 10 knots.
Seas
Below 1 metre.
1st Swell
Southwesterly 1.5 to 2.5 metres.
Weather
Partly cloudy.
Weather Situation
A ridge of high pressure extends over the south of the country and persists over Tasmania throughout much of the coming days. A weak cold front is forecast to clip the south of the state on Saturday, as the ridge persists over the north.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Arthur River - Mouth Temperature Statistics View More

March Temperature

Marrawah (17km)

  • Lowest 8 March, 2026

    9.7 °C

  • Average March

    14.8 °C

  • Highest 10 March, 2026

    21.2 °C

Climate (2021–Present)

Marrawah (17km)

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  • Average Low 2021–2026

    9.8 °C

  • Average 2021–2026

    12.6 °C

  • Average High 2021–2026

    17.1 °C
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