Swan Island Weather Forecast
- 7
- 15
Windy
- 11
- 14
Partly cloudy
- 10
- 14
Partly cloudy
- 10
- 14
Partly cloudy
- 12
- 14
Shower
- 11
- 15
Shower
- 9
- 13
Shower
Today 17 Jul North East
Partly cloudy. Areas of frost and the chance of fog in the morning. Winds westerly 20 to 30 km/h. Overnight temperatures falling to between 1 and 4 with daytime temperatures reaching between 11 and 15.
Banks Strait and Franklin
- Wind
- Westerly 15 to 20 knots, reaching up to 25 knots near Eddystone Point during the afternoon and evening.
- Seas
- Around 1 metre, increasing to 1 to 2 metres about Banks Strait during the morning.
- 1st Swell
- Southeast to southwesterly below 1 metre.
- Weather
- Cloudy.
Swan Island Temperature Statistics View More
July Temperature
Swan Island (1km)
Lowest 5 July, 2026
6.4 °CAverage July
11.4 °CHighest 1 July, 2026
15.8 °C
Climate (2021–2026)
Swan Island (1km)
Average Low 2021–2026
12 °CAverage 2021–2026
14.4 °CAverage High 2021–2026
17.5 °C