Tomahawk Island Weather Forecast
- 10
- 17
Shower
- 12
- 19
Shower
- 10
- 14
Rain
- 8
- 14
Shower
- 8
- 16
Shower
- 10
- 16
Shower
- 7
- 13
Shower
Today 14 Sep North East
Partly cloudy. Medium chance of showers, most likely in the morning. Snow possible above 1500 metres. Winds westerly 20 to 30 km/h turning northwesterly 25 to 40 km/h in the early morning. Overnight temperatures falling to between 5 and 10 with daytime temperatures reaching between 12 and 17.
Central North Coastal Waters
Stanley to Flinders Island- Wind
- Northwesterly 15 to 20 knots increasing to 20 to 25 knots in the evening.
- Seas
- 1 to 1.5 metres, increasing to 1 to 2 metres during the morning.
- 1st Swell
- Westerly around 1 metre offshore.
- Weather
- Mostly sunny.
Tomahawk Island Temperature Statistics View More
September Temperature
Swan Island (33km)
Lowest 5 September, 2025
5.9 °CAverage September
11.4 °CHighest 7 September, 2025
16.5 °C
Climate (2020–Present)
Swan Island (33km)
Average Low 2020–2025
12 °CAverage 2020–2025
14.4 °CAverage High 2020–2025
17.5 °C