Henderson Lagoon Entrance Weather Forecast
- 13
- 20
Partly cloudy
- 7
- 19
Cloudy
- 7
- 23
Sunny
- 11
- 28
Partly cloudy
- 12
- 29
Partly cloudy
- 12
- 18
Shower
- 12
- 18
Shower
Today 14 Dec East Coast
Partly cloudy. Slight chance of a shower, becoming less likely later this evening. Winds westerly 35 to 50 km/h decreasing to 20 to 30 km/h in the late evening.
Upper East Coastal Waters
St Helens Point to Wineglass Bay- Wind
- Westerly 20 to 30 knots.
- Seas
- 2 to 2.5 metres.
- 1st Swell
- Southwesterly around 1 metre offshore.
- Weather
- Partly cloudy. The chance of a thunderstorm.
- Weather Situation
- A strong southwesterly flow persists over Tasmania this evening, continuing into Monday. A ridge of high pressure is forecast to extend over the state on Tuesday as the high centre moves through Bass Strait, and out to the Tasman Sea by Wednesday. A trough with a cool southerly change is expected to move over Tasmania late Thursday.
Henderson Lagoon Entrance Temperature Statistics View More
December Temperature
St Helens Aerodrome (18km)
Lowest 2 December, 2025
6.6 °CAverage December
15.7 °CHighest 4 December, 2025
27.3 °C
Climate (2020–Present)
St Helens Aerodrome (18km)
Average Low 2020–2025
9.3 °CAverage 2020–2025
13.3 °CAverage High 2020–2025
18.2 °C