Boat Harbour Point Weather Forecast
- 10
- 17
Clear
- 8
- 16
Partly cloudy
- 4
- 19
Sunny
- 6
- 16
Partly cloudy
- 5
- 21
Sunny
- 5
- 20
Sunny
- 5
- 19
Partly cloudy
Today 6 Sep St Helens
Clear. Winds northeasterly 15 to 20 km/h turning northwesterly in the evening.
East of Flinders Island Coastal Waters
North Flinders Island to St Helens Point- Wind
- Variable about 10 knots becoming west to northwesterly 15 to 20 knots in the late afternoon.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres near Eddystone Point later in the evening.
- 1st Swell
- Southerly 1 to 2 metres, decreasing to 1 to 1.5 metres later in the evening.
- Weather
- Mostly clear.
- Weather Situation
- A west to southwesterly flow builds over Tasmania this evening and is expected to persist this week. A series of cold fronts embedded in the westerly flow are forecast to cross the state on Monday and late Tuesday, before a ridge of high pressure approaches from the west on Thursday.
Boat Harbour Point Temperature Statistics View More
September Temperature
St Helens Aerodrome (10km)
Lowest 4 September, 2026
6.1 °CAverage September
12.5 °CHighest 1 September, 2026
17.3 °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