Arthur River - Mouth Weather Forecast
- 11
- 14
Showers
- 12
- 15
Possible shower
- 12
- 15
Possible shower
- 11
- 15
Partly cloudy
- 9
- 15
Partly cloudy
- 10
- 15
Showers
- 10
- 15
Showers
Today 15 Jul North West Coast
Cloudy. High chance of showers in the west, slight chance elsewhere. Winds westerly 20 to 30 km/h turning southwesterly in the early afternoon. Daytime maximum temperatures between 11 and 14.
Far Northwest Coastal Waters
Sandy Cape to Stanley including King Island- Wind
- Westerly 15 to 25 knots, reaching up to 30 knots early in the morning.
- Seas
- 1.5 to 2.5 metres, decreasing to 1 to 1.5 metres by early evening.
- 1st Swell
- Southwesterly 2 to 3 metres, increasing to 4 metres south of King Island.
- Weather
- Cloudy. 60% chance of showers.
- Weather Situation
- A west to northwesterly airstream will prevail over the state for the coming days, as a high pressure system builds over the mainland. The high will extend a ridge over Tasmania by late today and persist until Saturday.
Arthur River - Mouth Temperature Statistics View More
July Temperature
Marrawah (17km)
Lowest 8 July, 2026
4.5 °CAverage July
9.1 °CHighest 1 July, 2026
15.2 °C
Climate (2021–2026)
Marrawah (17km)
Average Low 2021–2026
9.8 °CAverage 2021–2026
12.6 °CAverage High 2021–2026
17 °C