Henderson Lagoon Entrance Weather Forecast
- 14
- 27
Partly cloudy
- 13
- 20
Partly cloudy
- 7
- 19
Cloudy
- 7
- 21
Sunny
- 9
- 27
Partly cloudy
- 11
- 28
Partly cloudy
- 13
- 19
Shower
Today 13 Dec East Coast
Partly cloudy. Slight chance of a shower in the afternoon. The chance of a thunderstorm in the afternoon and early evening. Winds northeast to southeasterly 15 to 25 km/h tending north to northwesterly in the late evening. Daytime maximum temperatures 22 to 27.
Upper East Coastal Waters
St Helens Point to Wineglass Bay- Wind
- Northwest to northeasterly 15 to 20 knots tending northwesterly in the evening. Winds reaching up to 30 knots offshore in the late evening.
- Seas
- 1 to 2 metres.
- 1st Swell
- Northeasterly 1 to 1.5 metres, increasing to 1 to 2 metres around midday, then decreasing to 1.5 metres by early evening.
- Weather
- Partly cloudy. The chance of a thunderstorm in the afternoon.
- Weather Situation
- A weak cold front is crosses Tasmania today, ahead of a second stronger cold front to cross early tomorrow. The next high pressure system in the Bight is then forecast to move eastwards over Tasmania by late Monday and into the Tasman Sea on Tuesday.
Henderson Lagoon Entrance Temperature Statistics View More
December Temperature
St Helens Aerodrome (18km)
Lowest 2 December, 2025
6.6 °CAverage December
15.3 °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