Round Top Island Weather Forecast

    • 12
    • 15

    Windy

    • 12
    • 14

    Shower

    • 13
    • 14

    Shower

    • 12
    • 15

    Cloudy

    • 14
    • 16

    Shower

    • 13
    • 14

    Shower

    • 11
    • 12

    Windy

Today 20 May Western

Partly cloudy. Areas of frost about higher ground in the early morning. Slight chance of a shower. Winds north to northeasterly 15 to 20 km/h tending north to northwesterly 20 to 30 km/h during the morning. Overnight temperatures falling to between 2 and 8 with daytime temperatures reaching between 11 and 15.

South West Coastal Waters

South East Cape to Low Rocky Point
Wind
Northwesterly 20 to 25 knots, reaching up to 30 knots during the day.
Seas
1.5 to 2.5 metres.
1st Swell
Westerly 2.5 to 3 metres.
Weather
Cloudy. 60% chance of showers.
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 18 May, 2025

    4.1 °C

  • Average May

    12 °C

  • Highest 4 May, 2025

    20.4 °C

Climate (2020–Present)

Maatsuyker Island (8km)

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  • Average Low 2020–2025

    9.4 °C

  • Average 2020–2025

    11.6 °C

  • Average High 2020–2025

    14.3 °C
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