Round Top Island Weather Forecast

    • 12
    • 13

    Shower

    • 11
    • 13

    Shower

    • 11
    • 11

    Windy

    • 11
    • 12

    Windy

    • 11
    • 12

    Windy

    • 10
    • 12

    Shower

    • 10
    • 12

    Partly cloudy

Today 10 Aug Western

Cloudy. Medium chance of showers. Winds northeast to southeasterly 15 to 20 km/h tending south to southeasterly 15 to 25 km/h in the morning then tending south to southwesterly 20 to 30 km/h in the middle of the day. Overnight temperatures falling to between 4 and 9 with daytime temperatures reaching between 11 and 15.

South West Coastal Waters

South East Cape to Low Rocky Point
Wind
Northwest to northeasterly 10 to 15 knots becoming variable about 10 knots before dawn then becoming southerly 10 to 15 knots in the early morning.
Seas
1 to 1.5 metres, decreasing below 1 metre during the morning.
1st Swell
Westerly 2.5 metres, tending southwesterly 2.5 to 3 metres during the morning.
Weather
Partly cloudy.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Round Top Island Temperature Statistics View More

August Temperature

Maatsuyker Island (8km)

  • Lowest 4 August, 2026

    6.7 °C

  • Average August

    9.7 °C

  • Highest 2 August, 2026

    13.5 °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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