Hen Island Weather Forecast
- 6
- 12
Windy
- 8
- 18
Windy
- 7
- 12
Windy
- 7
- 14
Windy
- 8
- 12
Shower
- 6
- 11
Shower
- 6
- 13
Shower
Today 18 Oct Western
Cloudy. High chance of showers, becoming less likely in the early afternoon. Snow falling above 700 metres. Possible small hail in the morning and early afternoon. Winds westerly 25 to 35 km/h turning northerly 15 to 25 km/h in the evening. Daytime maximum temperatures between 9 and 13.
South West Coastal Waters
South East Cape to Low Rocky Point- Wind
- West to southwesterly 20 to 30 knots, reaching up to 35 knots early in the morning. Winds turning north to northwesterly in the evening.
- Seas
- 2 to 3 metres, decreasing below 2 metres during the afternoon.
- 1st Swell
- Westerly 4 to 5 metres, tending southwesterly 4 metres around midday.
- Weather
- Cloudy. 80% chance of showers, with possible small hail this morning.
- Weather Situation
- A high pressure system over Victoria directs a westerly airstream over Tasmania, forecast to weakening as a ridge extends over the state during today. A strong northerly flow will develop on Sunday, ahead of a cold front which is forecast to cross the state later in the day. Another cold front is forecast to approach the southwest of Tasmania Monday evening, passing to the south of the state.
Hen Island Temperature Statistics View More
October Temperature
Maatsuyker Island (26km)
Lowest 12 October, 2025
4.7 °CAverage October
9.9 °CHighest 4 October, 2025
20.4 °C
Climate (2020–Present)
Maatsuyker Island (26km)
Average Low 2020–2025
9.5 °CAverage 2020–2025
11.7 °CAverage High 2020–2025
14.3 °C