Round Top Island Weather Forecast
- 9
- 11
Windy
- 10
- 11
Cloudy
- 10
- 12
Partly cloudy
- 11
- 12
Shower
- 10
- 12
Cloudy
- 10
- 12
Cloudy
- 11
- 13
Shower
Today 4 Jul Western
Cloudy. Very high chance of showers, becoming less likely in the evening with possible small hail in the south. Snow falling above 700 metres. Winds west to southwesterly 25 to 40 km/h tending south to southwesterly 20 to 30 km/h during the afternoon and evening. Daytime maximum temperatures between 4 and 10.
South West Coastal Waters
South East Cape to Low Rocky Point- Wind
- Southwesterly 20 to 30 knots, reaching up to 40 knots in the late morning and early afternoon.
- Seas
- 3 to 4 metres, decreasing to 2.5 to 3 metres by early evening.
- 1st Swell
- Southwesterly 6 to 7 metres.
- Weather
- Cloudy. 90% chance of showers, with possible small hail from the late morning.
- Weather Situation
- A cold and gusty southwesterly airstream prevails over Tasmania. A very strong high pressure centre will then move over the state on Sunday and remain in the vicinity during Monday, bringing settled weather to the state. A cold front is expected to briefly cross the south on Tuesday, before the high reinstates itself.
Round Top Island Temperature Statistics View More
July Temperature
Maatsuyker Island (8km)
Lowest 3 July, 2026
6.3 °CAverage July
10.9 °CHighest 1 July, 2026
14.1 °C
Climate (2021–2026)
Maatsuyker Island (8km)
Average Low 2021–2026
9.5 °CAverage 2021–2026
11.7 °CAverage High 2021–2026
14.3 °C