Sisters Bay Weather Forecast
- 12
- 19
Showers. Possible storm
- 10
- 19
Partly cloudy
- 10
- 17
Partly cloudy
- 10
- 18
Partly cloudy
- 11
- 18
Partly cloudy
- 13
- 19
Cloudy
- 14
- 20
Partly cloudy
Today 15 Jan South East
Cloudy. High chance of showers, becoming less likely in the evening. The chance of a thunderstorm in the afternoon and evening. Winds north to northeasterly 25 to 40 km/h shifting westerly 25 to 35 km/h in the evening. Daytime maximum temperatures 21 to 26.
Lower East Coastal Waters
Wineglass Bay to Tasman Island- Wind
- Northeasterly 20 to 25 knots, reaching up to 30 knots inshore in the late morning and afternoon. Winds shifting westerly 15 to 25 knots in the late evening.
- Seas
- 1.5 to 2.5 metres.
- 1st Swell
- Southwesterly below 1 metre inshore, increasing to 1 to 1.5 metres offshore.
- Weather
- Cloudy. 80% chance of showers. The chance of a thunderstorm.
- Weather Situation
- A weak high pressure ridge moves away to the east of Tasmania, as a cold front approaches from the southern Bight, crossing over the state during Wednesday. A high pressure centre develops over the Bight, ridging over Tasmania during Thursday, before the centre moves by the west of the state on Friday.
Sisters Bay Temperature Statistics View More
January Temperature
Maria Island (Point Lesueur) (32km)
Lowest 2 January, 2025
10.7 °CAverage January
17.3 °CHighest 4 January, 2025
25.2 °C
Climate (2020–Present)
Maria Island (Point Lesueur) (32km)
Average Low 2020–2025
10.7 °CAverage 2020–2025
13.3 °CAverage High 2020–2025
16.7 °C