Arthur Beach Weather Forecast
- 9
- 13
Showers
- 9
- 14
Showers increasing
- 8
- 12
Shower or two. Windy
- 10
- 14
Cloudy
- 9
- 15
Mostly sunny
- 6
- 15
Partly cloudy
- 11
- 17
Showers
Today 7 Sep North West Coast
Partly cloudy. High chance of showers in the west, slight chance elsewhere. Winds westerly 20 to 30 km/h turning south to southwesterly 25 to 35 km/h early in the morning then becoming southwesterly 15 to 20 km/h in the evening. Daytime maximum temperatures between 11 and 15.
Far Northwest Coastal Waters
Sandy Cape to Stanley including King Island- Wind
- West to southwesterly 20 to 25 knots, reaching up to 30 knots during the morning. Winds tending south to southwesterly 15 to 25 knots in the early morning.
- Seas
- 1.5 to 2.5 metres, decreasing to 1 to 1.5 metres by early evening.
- 1st Swell
- Westerly 2 to 3 metres, tending southwesterly 2 to 3 metres during the morning.
- Weather
- Partly cloudy. 70% chance of showers early this morning.
- Weather Situation
- A ridge south of the continent is extending a westerly flow across Tasmania, while a cold front should move across the state today. Another cold front should cross Tasmania Tuesday, before the ridge of high pressure approaches from the west thereafter.
Arthur Beach Temperature Statistics View More
September Temperature
Marrawah (20km)
Lowest 2 September, 2026
8.5 °CAverage September
11.8 °CHighest 1 September, 2026
15.3 °C
Climate (2021–2026)
Marrawah (20km)
Average Low 2021–2026
9.9 °CAverage 2021–2026
12.6 °CAverage High 2021–2026
16.9 °C