Boat Harbour Point Weather Forecast
- 9
- 16
Sunny
- 3
- 16
Sunny
- 9
- 17
Possible shower
- 8
- 14
Shower or two
- 7
- 16
Possible shower
- 7
- 17
Partly cloudy
- 6
- 18
Shower or two
Today 22 Aug St Helens
Sunny. Winds westerly 20 to 25 km/h becoming light in the middle of the day.
East of Flinders Island Coastal Waters
North Flinders Island to St Helens Point- Wind
- Westerly 20 to 25 knots, reaching up to 35 knots offshore in the late morning.
- Seas
- 2 to 3 metres.
- 1st Swell
- Southeast to southwesterly around 1 metre inshore, increasing to 1 to 2 metres offshore.
- Weather
- Partly cloudy.
- Weather Situation
- A cold front embedded in a vigorous westerly stream will approach and cross Tasmania this morning, with high pressure system to build to the north of the state and extend a ridge over Tasmania in the evening. The high will move slowly move to the north of Tasmania on Sunday and over the northern Tasman Sea by Sunday evening, with another cold front to approach and cross the state on Monday. On Tuesday a ridge of high pressure is expected to extend over Tasmania, with a low pressure system to move from central Australia over southern New South Wales.
Boat Harbour Point Temperature Statistics View More
August Temperature
St Helens Aerodrome (10km)
Lowest 1 August, 2026
3 °CAverage August
10.5 °CHighest 13 August, 2026
19.2 °C
Climate (2021–2026)
St Helens Aerodrome (10km)
Average Low 2021–2026
9.4 °CAverage 2021–2026
13.4 °CAverage High 2021–2026
18.3 °C