Waterfall Bay (Port Arthur) Weather Forecast
- 10
- 19
Mostly sunny
- 9
- 19
Becoming cloudy
- 10
- 16
Shower or two
- 6
- 14
Partly cloudy
- 4
- 13
Partly cloudy
- 6
- 15
Shower or two
- 9
- 14
Shower or two
Today 29 May South East
Mostly sunny. Winds northwesterly 30 to 45 km/h decreasing to 25 to 35 km/h in the late afternoon. Daytime maximum temperatures between 15 and 19.
South East Coastal Waters
Tasman Island to South East Cape- Wind
- Northwesterly 15 to 20 knots, reaching up to 30 knots offshore in the late morning and early afternoon. Winds turning northerly in the evening.
- Seas
- 1.5 to 2.5 metres.
- 1st Swell
- West to southwesterly 3 to 4 metres.
- Weather
- Mostly sunny.
- Weather Situation
- A high pressure system entering the Tasman sea remains for the next few days while a Low pressure system and cold front develops and approaches Tasmania. The cold front is expected to cross Tasmania Thursday afternoon or evening, with the Low centre likely to pass to the south of the state on Friday.
Waterfall Bay (Port Arthur) Temperature Statistics View More
May Temperature
Tasman Island (15km)
Lowest 18 May, 2024
4.4 °CAverage May
10.5 °CHighest 11 May, 2024
14.9 °C
Climate (2019–Present)
Tasman Island (15km)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
9.2 °CAverage 2019–2024
11.3 °CAverage High 2019–2024
14.4 °C