Arthur River - Mouth Weather Forecast
- 11
- 14
Showers
- 9
- 13
Partly cloudy
- 5
- 13
Cloudy
- 6
- 13
Shower or two
- 9
- 12
Showers easing
- 8
- 12
Possible shower
- 7
- 14
Partly cloudy
Today 19 Jun North West Coast
Cloudy. Very high chance of showers, most likely during the morning and afternoon. Winds northwest to northeasterly 20 to 30 km/h becoming light in the late afternoon then becoming southerly 15 to 25 km/h in the evening. Daytime maximum temperatures between 10 and 13.
Far Northwest Coastal Waters
Sandy Cape to Stanley including King Island- Wind
- Northwesterly 20 to 30 knots shifting south to southwesterly in the early afternoon.
- Seas
- 2 to 3 metres.
- 1st Swell
- Southwesterly 1 to 2 metres, increasing to 2 to 3 metres around midday, then increasing to 2 to 4 metres by early evening.
- Weather
- Cloudy. Near 100% chance of showers. The chance of a thunderstorm south of King Island.
- Weather Situation
- A northwesterly airstream over Tasmania on Friday as a low pressure centre and associated cold front approach from the west, crossing the state during the afternoon and evening.A much cooler south to southwesterly airstream is expected to follow early Saturday with a ridge of high pressure forecast to develop over the state through the weekend. A warmer northwesterly airstream is then expected to develop during Monday as the ridge gradually moves to the east and a cold front approaches from the west.
Arthur River - Mouth Temperature Statistics View More
June Temperature
Marrawah (17km)
Lowest 15 June, 2026
6 °CAverage June
12.1 °CHighest 8 June, 2026
16.2 °C
Climate (2021–2026)
Marrawah (17km)
Average Low 2021–2026
9.8 °CAverage 2021–2026
12.6 °CAverage High 2021–2026
17.1 °C