Swan Island Weather Forecast
- 17
- 22
Shower
- 14
- 20
Windy
- 11
- 20
Partly cloudy
- 15
- 20
Partly cloudy
- 15
- 20
Cloudy
- 14
- 20
Partly cloudy
- 14
- 21
Partly cloudy
Today 11 Mar North East
Partly cloudy. Medium chance of showers, becoming less likely later this evening. The chance of a thunderstorm early this evening, possibly severe with damaging winds about higher ground. Winds west to northwesterly 20 to 30 km/h tending west to southwesterly 15 to 20 km/h in the evening.
Banks Strait and Franklin
- Wind
- Northwesterly 15 to 25 knots turning westerly 20 to 25 knots in the evening. Winds reaching up to 30 knots in the late evening.
- Seas
- Around 1 metre, increasing to 1.5 metres by early evening.
- 1st Swell
- Northeasterly 1 to 1.5 metres.
- Weather
- Partly cloudy. 60% chance of showers. The chance of a thunderstorm early this evening.
- Weather Situation
- A cold front is crossing the state from the west, clearing to the east by Thursday. A ridge of high pressure is expected to extend over the state from Friday and persisting through the weekend.
Swan Island Temperature Statistics View More
March Temperature
Swan Island (1km)
Lowest 8 March, 2026
13.9 °CAverage March
18.4 °CHighest 4 March, 2026
22.9 °C
Climate (2021–Present)
Swan Island (1km)
Average Low 2021–2026
11.9 °CAverage 2021–2026
14.4 °CAverage High 2021–2026
17.5 °C