Round Top Island Weather Forecast

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Today 31 Jul Western

Partly cloudy. Medium chance of showers near the coast, slight chance elsewhere. Winds west to northwesterly 15 to 25 km/h tending north to northwesterly in the evening.

South West Coastal Waters

South East Cape to Low Rocky Point
Wind
Westerly 15 to 20 knots turning northwesterly in the evening.
Seas
1.5 metres.
1st Swell
Westerly 2.5 metres.
Weather
Cloudy. 60% chance of showers.
Weather Situation
A cold southwesterly airstream persists over Tasmania, tending more westerly during today and on Friday as a large high pressure centre establishes over the South Australian coast. The high centre will then slowly cross the southeastern mainland late Friday and during Saturday as a low centre and associated cold front approach Tasmania from the west and cross on Monday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Round Top Island Temperature Statistics View More

July Temperature

Maatsuyker Island (8km)

  • Lowest 24 July, 2026

    3.3 °C

  • Average July

    9.9 °C

  • Highest 19 July, 2026

    15.5 °C

Climate (2021–2026)

Maatsuyker Island (8km)

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  • Average Low 2021–2026

    9.5 °C

  • Average 2021–2026

    11.7 °C

  • Average High 2021–2026

    14.3 °C
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