Three Hummock Island Weather Forecast
- 9
- 12
Clear
- 8
- 14
Partly cloudy
- 11
- 16
Shower
- 10
- 15
Shower
- 8
- 13
Shower
- 8
- 13
Cloudy
- 9
- 13
Cloudy
Today 11 Sep North West Coast
Clear. Winds south to southwesterly 15 to 25 km/h.
Far Northwest Coastal Waters
Sandy Cape to Stanley including King Island- Wind
- South to southwesterly 10 to 15 knots, reaching up to 20 knots east of King Island in the late afternoon.
- Seas
- Around 1 metre.
- 1st Swell
- Southwesterly 2 to 3 metres, increasing to 4 to 5 metres south of King Island.
- Weather
- Clear.
- Weather Situation
- A high pressure system over southern Victoria is forecast to move over the Tasman Sea by early Saturday and continue to slowly move east. A weak trough is expected to cross Tasmania late Sunday. A cold front is then expected to approach the state from the west on Monday, directing the flow northwesterly before crossing Tasmania overnight into early Tuesday. A southwesterly flow will establish over the state in its wake.
Three Hummock Island Temperature Statistics View More
September Temperature
Smithton Aerodrome (46km)
Lowest 8 September, 2026
3.2 °CAverage September
10.9 °CHighest 6 September, 2026
17.3 °C
Climate (2021–2026)
Smithton Aerodrome (46km)
Average Low 2021–2026
8 °CAverage 2021–2026
12.6 °CAverage High 2021–2026
17.7 °C