Hen Island Weather Forecast
- 11
- 14
Shower
- 10
- 13
Shower
- 8
- 12
Shower
- 7
- 15
Shower
- 9
- 14
Shower
- 9
- 13
Shower
- 10
- 14
Shower
Today 24 Aug Western
Cloudy. Very high chance of showers. Winds northwesterly 25 to 40 km/h tending north to northwesterly 20 to 30 km/h in the late afternoon then tending north to northeasterly 15 to 20 km/h in the late evening. Overnight temperatures falling to between 5 and 10 with daytime temperatures reaching between 11 and 15.
South West Coastal Waters
South East Cape to Low Rocky Point- Wind
- Northwesterly 25 to 30 knots, reaching up to 35 knots offshore during the morning. Winds turning westerly 15 to 25 knots in the early afternoon then decreasing to 10 to 15 knots in the evening.
- Seas
- 2 to 3 metres, decreasing to 1 to 1.5 metres by early evening, then decreasing below 1 metre later in the evening.
- 1st Swell
- Westerly 3 to 4 metres, tending southwesterly 4 metres later in the evening.
- Weather
- Partly cloudy. 95% chance of showers.
- Weather Situation
- A high pressure system lies well to the east of Tasmania, with a cold front forecast to approach and cross the State today. A low pressure system will move south over Victoria on Tuesday morning and lie near the east and south of Tasmania by late Tuesday, with the low to move away to the east on Wednesday morning. A high pressure system over South Australia is expected to extend a ridge over Tasmania later Wednesday, with the high to move to the north of the state on Thursday and another cold front to approach the southwest late.
Hen Island Temperature Statistics View More
August Temperature
Maatsuyker Island (26km)
Lowest 13 August, 2026
6 °CAverage August
10.1 °CHighest 19 August, 2026
17 °C
Climate (2021–2026)
Maatsuyker Island (26km)
Average Low 2021–2026
9.5 °CAverage 2021–2026
11.7 °CAverage High 2021–2026
14.3 °C