Arthur River - Mouth Weather Forecast
- 13
- 18
Possible shower
- 12
- 17
Showers easing
- 11
- 18
Possible shower
- 11
- 18
Shower or two
- 12
- 18
Possible shower
- 12
- 17
Shower or two
- 13
- 16
Showers
Today 24 May North West Coast
Cloudy. Medium chance of showers. Light winds.
Far Northwest Coastal Waters
Sandy Cape to Stanley including King Island- Wind
- Northeasterly 10 to 15 knots.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly around 1 metre, increasing to 1.5 metres south of King Island.
- Weather
- Cloudy.
- Weather Situation
- A high pressure system the southern Tasman Sea extends a weakening ridge over the State, as a trough approaches Tasmania from the west. The trough is forecast to move over the State on Monday. Another high passes to the south of Tasmania between Tuesday and Thursday, as a broad low pressure system moves slowly over the southeastern mainland. Together they direct an easterly airstream over Tasmania through the middle of the week.
Arthur River - Mouth Temperature Statistics View More
May Temperature
Marrawah (17km)
Lowest 8 May, 2026
5.2 °CAverage May
13.4 °CHighest 1 May, 2026
23.8 °C
Climate (2021–Present)
Marrawah (17km)
Average Low 2021–2026
9.8 °CAverage 2021–2026
12.6 °CAverage High 2021–2026
17.1 °C