Henderson Islets Weather Forecast
- 12
- 13
Shower
- 10
- 11
Windy
- 11
- 14
Windy
- 12
- 13
Windy
- 12
- 14
Shower
- 13
- 13
Shower
- 11
- 12
Shower
Today 22 Jul North West Coast
Cloudy. Very high chance of showers, becoming less likely late this afternoon and evening. Snow falling above 600 metres in the evening. The chance of a thunderstorm in the far west during the morning and afternoon. Possible small hail during this afternoon and evening. Winds west to northwesterly 20 to 30 km/h tending west to southwesterly 25 to 35 km/h in the late morning and early afternoon. Daytime maximum temperatures between 9 and 13.
Far Northwest Coastal Waters
Sandy Cape to Stanley including King Island- Wind
- West to northwesterly 20 to 30 knots becoming westerly 20 to 25 knots in the morning then increasing to 20 to 30 knots in the middle of the day.
- Seas
- 1.5 to 2.5 metres.
- 1st Swell
- Southwesterly 1.5 to 2.5 metres, tending westerly 2 to 3 metres during the morning, then tending west to southwesterly 2 to 4 metres later in the evening.
- Weather
- Cloudy. Near 100% chance of showers. The chance of a thunderstorm during the morning and afternoon. Possible small hail during this afternoon and evening.
- Weather Situation
- A high pressure centre over the Tasman Sea is directing a northwesterly flow over Tasmania. A strong cold front is forecast to move over the state from the west late Wednesday and another cold front follows on Thursday, bringing strong west to southwesterly flow across the state, persisting into Friday and easing during Saturday.
Henderson Islets Temperature Statistics View More
July Temperature
Marrawah (32km)
Lowest 8 July, 2026
4.5 °CAverage July
9.9 °CHighest 18 July, 2026
15.3 °C
Climate (2021–2026)
Marrawah (32km)
Average Low 2021–2026
9.8 °CAverage 2021–2026
12.6 °CAverage High 2021–2026
17 °C