Henderson Islets Weather Forecast
- 10
- 12
Shower
- 12
- 13
Windy
- 11
- 12
Partly cloudy
- 11
- 13
Partly cloudy
- 13
- 15
Shower
- 14
- 14
Shower
- 12
- 13
Shower
Today 9 Sep North West Coast
Cloudy. Medium chance of showers, most likely in the early morning. Snow possible above 700 metres. Possible small hail about higher ground in the morning. Winds southwesterly 25 to 40 km/h. Overnight temperatures falling to between 3 and 7 with daytime temperatures reaching between 10 and 14.
Far Northwest Coastal Waters
Sandy Cape to Stanley including King Island- Wind
- Southwesterly 20 to 30 knots.
- Seas
- 2 to 3 metres.
- 1st Swell
- Southwesterly 2 to 4 metres, increasing to 4 to 6 metres south of King Island.
- Weather
- Cloudy. 50% chance of showers, with possible small hail south of King Island in the morning.
Henderson Islets Temperature Statistics View More
September Temperature
Marrawah (32km)
Lowest 8 September, 2026
7.7 °CAverage September
11.5 °CHighest 1 September, 2026
15.3 °C
Climate (2021–2026)
Marrawah (32km)
Average Low 2021–2026
9.9 °CAverage 2021–2026
12.6 °CAverage High 2021–2026
16.9 °C