Flat Top Island Weather Forecast

    • 12
    • 13

    Windy

    • 12
    • 13

    Windy

    • 12
    • 13

    Cloudy

    • 12
    • 14

    Partly cloudy

    • 13
    • 14

    Shower

    • 11
    • 12

    Windy

    • 10
    • 11

    Windy

Today 9 Dec Western

Partly cloudy. High chance of showers, most likely in the morning and afternoon with possible small hail. Winds northwesterly 25 to 40 km/h turning westerly 30 to 45 km/h early in the morning then tending west to northwesterly 20 to 30 km/h in the late evening. Overnight temperatures falling to between 5 and 9 with daytime temperatures reaching between 11 and 16.

South West Coastal Waters

South East Cape to Low Rocky Point
Wind
Northwesterly 25 to 30 knots, reaching up to 35 knots during the morning. Winds turning westerly 20 to 30 knots before dawn.
Seas
2 to 3 metres, increasing to 2 to 4 metres inshore.
1st Swell
Westerly 3 to 5 metres.
Weather
Partly cloudy. 70% chance of showers, with possible small hail inshore in the morning and afternoon.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Flat Top Island Temperature Statistics View More

December Temperature

Maatsuyker Island (9km)

  • Lowest 7 December, 2025

    6 °C

  • Average December

    10.9 °C

  • Highest 4 December, 2025

    14.4 °C

Climate (2020–Present)

Maatsuyker Island (9km)

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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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