Arthur River - Mouth Weather Forecast
- 8
- 15
Shower or two
- 9
- 12
Showers
- 6
- 13
Showers
- 7
- 14
Shower or two
- 8
- 14
Showers
- 6
- 14
Shower or two
- 8
- 14
Showers
Today 2 Aug North West Coast
Partly cloudy. High chance of showers in the east, medium chance elsewhere. Winds north to northeasterly 20 to 30 km/h.
Far Northwest Coastal Waters
Sandy Cape to Stanley including King Island- Wind
- Northerly 15 to 25 knots, reaching up to 30 knots south of King Island in the late evening.
- Seas
- 1 to 1.5 metres, increasing to 2 to 3 metres south of King Island.
- 1st Swell
- West to southwesterly 1.5 to 2.5 metres, increasing to 3 to 4 metres south of King Island.
- Weather
- Partly cloudy. 70% chance of showers.
- Weather Situation
- A high pressure centre to the northeast of Tasmania is directing a northerly airstream over Tasmania, ahead of a cold front expected to cross on Monday. A low pressure centre will then move across the south of Tasmania late Monday and lie near the east coast early Tuesday, then move away over the Tasman Sea later Tuesday. A ridge of high pressure is expected to cross Tasmania on Wednesday, with another cold front to cross the state on Thursday.
Arthur River - Mouth Temperature Statistics View More
August Temperature
Marrawah (17km)
Lowest 1 August, 2026
7.5 °CAverage August
8.5 °CHighest
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Climate (2021–2026)
Marrawah (17km)
Average Low 2021–2026
9.8 °CAverage 2021–2026
12.6 °CAverage High 2021–2026
17 °C