Henderson Islets Weather Forecast
- 12
- 15
Clear
- 14
- 16
Windy
- 15
- 15
Windy
- 13
- 14
Windy
- 12
- 13
Windy
- 12
- 14
Cloudy
- 13
- 16
Partly cloudy
Today 11 Dec North West Coast
Clear. Winds northwest to northeasterly 15 to 20 km/h tending east to northeasterly in the evening.
Far Northwest Coastal Waters
Sandy Cape to Stanley including King Island- Wind
- Northeast to southeasterly about 10 knots increasing to 10 to 15 knots in the evening. Winds reaching up to 20 knots east of King Island in the late evening.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly 1.5 to 2 metres.
- Weather
- Clear.
- Weather Situation
- A high pressure system over the state will drift eastwards into the Tasman Sea on Friday. A weak cold front is expected to cross Tasmania during Saturday, ahead of a second stronger cold front to cross on Sunday. A high pressure system in the Bight is forecast to extend a ridge over western Tasmania late Monday.
Henderson Islets Temperature Statistics View More
December Temperature
Marrawah (32km)
Lowest 1 December, 2025
7.3 °CAverage December
12.9 °CHighest 4 December, 2025
18.2 °C
Climate (2020–Present)
Marrawah (32km)
Average Low 2020–2025
9.7 °CAverage 2020–2025
12.6 °CAverage High 2020–2025
17 °C