Sisters Bay Weather Forecast
- 6
- 12
Partly cloudy
- 7
- 12
Partly cloudy
- 9
- 15
Partly cloudy
- 9
- 14
Sunny
- 9
- 14
Sunny
- 11
- 16
Possible shower
- 9
- 14
Sunny
Today 5 Jun South East
Partly cloudy. High chance of showers in the far south, medium chance elsewhere. Winds west to northwesterly 20 to 30 km/h. Daytime maximum temperatures between 10 and 14.
Lower East Coastal Waters
Wineglass Bay to Tasman Island- Wind
- West to northwesterly 15 to 25 knots.
- Seas
- 1 to 1.5 metres, increasing to 1 to 2 metres offshore.
- 1st Swell
- South to southeasterly 2 to 3 metres.
- Weather
- Partly cloudy.
- Weather Situation
- Tasmania lies in a fresh southwesterly flow early this morning as a low complex slowly moves to the east. A narrow ridge approaches from the west, expected to move over the state during the morning, before a cold front follows later in the day. A west to northwesterly airstream will then establish and prevail over Tasmania until Monday, as an area of high pressure builds over the southeastern mainland and a series of lows and fronts pass well to the southwest.
Sisters Bay Temperature Statistics View More
June Temperature
Tasman Island (31km)
Lowest 2 June, 2026
7.2 °CAverage June
10.4 °CHighest 2 June, 2026
12.3 °C
Climate (2021–Present)
Tasman Island (31km)
Average Low 2021–2026
9.4 °CAverage 2021–2026
11.5 °CAverage High 2021–2026
14.6 °C