Round Top Island Weather Forecast

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    Shower

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    • 15

    Shower

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    Shower

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    Shower

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    Shower

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    Shower

Today 25 May Western

Cloudy. Very high chance of showers in the far south, high chance elsewhere. Light winds becoming southerly 15 to 25 km/h in the middle of the day then tending southeasterly in the late afternoon. Daytime maximum temperatures between 11 and 16.

South West Coastal Waters

South East Cape to Low Rocky Point
Wind
Northwest to southwesterly 10 to 15 knots tending southeast to southwesterly 15 to 25 knots in the early morning then becoming southeasterly 20 to 25 knots in the morning. Winds reaching up to 30 knots during the afternoon and evening.
Seas
Around 1 metre, increasing to 1.5 to 2.5 metres during the morning.
1st Swell
Southwesterly 1.5 metres, increasing to 2 to 2.5 metres during the morning.
Weather
Cloudy. 95% chance of showers.
Weather Situation
A trough is forecast to move over the State today. A high pressure system passes to the south of Tasmania between Tuesday and Thursday, as a broad low pressure system moves slowly over the southeastern mainland. Together they direct an easterly airstream over Tasmania through the middle of the week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Round Top Island Temperature Statistics View More

May Temperature

Maatsuyker Island (8km)

  • Lowest 7 May, 2026

    4.6 °C

  • Average May

    13.2 °C

  • Highest 2 May, 2026

    24 °C

Climate (2021–Present)

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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