Rum Island Weather Forecast
- 11
- 17
Partly cloudy
- 11
- 20
Partly cloudy
- 11
- 21
Partly cloudy
- 13
- 22
Partly cloudy
- 13
- 25
Partly cloudy
- 15
- 27
Mostly sunny
- 14
- 23
Mostly sunny
Today 27 Mar Furneaux Islands
Partly cloudy. Winds southerly 35 to 50 km/h decreasing to 20 to 30 km/h in the late evening.
Banks Strait and Franklin
- Wind
- Southerly 15 to 25 knots, reaching up to 30 knots during the afternoon and evening.
- Seas
- 2 to 3 metres.
- 1st Swell
- Southerly 1.5 to 2 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A low pressure system continues to deepen in the Tasman Sea, directing a fresh southerly flow over Tasmania today. A weak warm front will cross this evening, then a ridge of high pressure will extend over the state from the west during the weekend, with the high centre expected to move over Tasmania on Monday. A warmer north to northwesterly airstream will then develop over the state on Tuesday as the ridge moves over the Tasman Sea and a low pressure system and associated front approach from the west.
Rum Island Temperature Statistics View More
March Temperature
Swan Island (26km)
Lowest 13 March, 2026
10.7 °CAverage March
17.8 °CHighest 10 March, 2026
23 °C
Climate (2021–Present)
Swan Island (26km)
Average Low 2021–2026
11.9 °CAverage 2021–2026
14.4 °CAverage High 2021–2026
17.5 °C