Little Swan Island Weather Forecast
- 12
- 15
Partly cloudy
- 14
- 15
Cloudy
- 15
- 17
Partly cloudy
- 16
- 17
Partly cloudy
- 14
- 15
Partly cloudy
- 14
- 16
Partly cloudy
- 15
- 17
Partly cloudy
Today 27 Dec North East
Partly cloudy. Winds northwest to northeasterly 15 to 20 km/h becoming light in the late evening.
Banks Strait and Franklin
- Wind
- Southeasterly about 10 knots increasing to 10 to 15 knots in the late afternoon. Winds reaching up to 20 knots about Banks Strait in the evening.
- Seas
- Below 1 metre.
- 1st Swell
- Southerly 1 to 1.5 metres, increasing to 1.5 to 2 metres about Banks Strait.
- Weather
- Partly cloudy.
- Weather Situation
- A high pressure system will pass the south of Tasmania tonight, and reside over Tasman Sea on Sunday and Monday. The high centre is expected to weaken during Tuesday as a trough approaches the west coast slowly during the day, to cross Tasmania in the evening. The trough is then forecast to clear to the northeast during Wednesday while a new ridge of high pressure moves over Tasmania from the west.
Little Swan Island Temperature Statistics View More
December Temperature
Swan Island (3km)
Lowest 26 December, 2025
7.6 °CAverage December
14.7 °CHighest 13 December, 2025
24.2 °C
Climate (2020–Present)
Swan Island (3km)
Average Low 2020–2025
11.9 °CAverage 2020–2025
14.3 °CAverage High 2020–2025
17.5 °C