Flat Top Island Weather Forecast

    • 16
    • 16

    Rain

    • 14
    • 15

    Shower

    • 13
    • 14

    Shower

    • 13
    • 14

    Shower

    • 13
    • 15

    Shower

    • 14
    • 15

    Shower

    • 14
    • 15

    Shower

Today 17 May Western

Cloudy. Very high chance of rain, becoming less likely in the evening. The chance of a thunderstorm north of Strahan in the late morning and afternoon, possibly severe with heavy rain which may lead to flash flooding. Winds north to northeasterly 15 to 20 km/h becoming light in the early afternoon. Daytime maximum temperatures between 12 and 15.

South West Coastal Waters

South East Cape to Low Rocky Point
Wind
West to southwesterly 10 to 15 knots becoming south to southwesterly about 10 knots in the late afternoon.
Seas
1 to 1.5 metres, decreasing below 1 metre during the afternoon.
1st Swell
Westerly 2.5 to 3 metres.
Weather
Cloudy. 90% chance of showers.
Weather Situation
A slow moving high pressure system near New Zealand is directing a mild north to northeasterly airstream over Tasmania. A trough is expected to slowly move eastwards across Tasmania during today and Monday. A weak cold front is then forecast to approach the west during Monday, and cross over the state on Tuesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Flat Top Island Temperature Statistics View More

May Temperature

Maatsuyker Island (9km)

  • Lowest 7 May, 2026

    4.6 °C

  • Average May

    13.7 °C

  • Highest 2 May, 2026

    24 °C

Climate (2021–Present)

Maatsuyker Island (9km)

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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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