East Boat Harbour Weather Forecast
- 6
- 18
Clear
- 3
- 16
Partly cloudy
- 7
- 18
Partly cloudy
- 12
- 17
Shower
- 9
- 15
Shower
- 5
- 16
Partly cloudy
- 7
- 16
Windy
Today 11 Sep North East
Clear. Light winds.
Banks Strait and Franklin
- Wind
- Westerly 10 to 15 knots turning north to northwesterly below 10 knots during the afternoon and evening.
- Seas
- Below 1 metre.
- 1st Swell
- Northwest to southwesterly below 1 metre.
- 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.
East Boat Harbour Temperature Statistics View More
September Temperature
Swan Island (14km)
Lowest 10 September, 2026
8.1 °CAverage September
12.3 °CHighest 6 September, 2026
17 °C
Climate (2021–2026)
Swan Island (14km)
Average Low 2021–2026
12 °CAverage 2021–2026
14.4 °CAverage High 2021–2026
17.5 °C