Sleepy Beach Weather Forecast

    • 12
    • 17

    Shower

    • 12
    • 17

    Shower

    • 13
    • 17

    Windy

    • 11
    • 17

    Shower

    • 10
    • 18

    Partly cloudy

    • 10
    • 20

    Partly cloudy

    • 11
    • 21

    Partly cloudy

Today 22 Dec Furneaux Islands

Partly cloudy. Slight chance of a shower, most likely later tonight. Winds westerly 35 to 50 km/h. Daytime maximum temperatures around 18.

Central North Coastal Waters

Stanley to Flinders Island
Wind
Westerly 20 to 30 knots, reaching up to 35 knots offshore early in the morning.
Seas
2 to 3 metres.
1st Swell
Westerly around 1 metre.
Weather
Partly cloudy. 50% chance of showers.
Weather Situation
A low pressure system over the southern mainland is expected to deepen and move to the east coast of Tasmania, before progressing further into the Tasman Sea by early Monday. A ridge of high pressure is expected to extend across the mainland during Monday to direct a westerly flow over Tasmania from Monday to Wednesday. Cold fronts embedded in this flow are expected to cross Tasmania late Monday and again Wednesday. This slow moving high pressure system then moves south of the Bight on Thursday to direct a more southerly flow over the state.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sleepy Beach Temperature Statistics View More

December Temperature

Flinders Island Airport (39km)

  • Lowest 11 December, 2025

    5.7 °C
  • Average December

    15.6 °C
  • Highest 4 December, 2025

    29 °C

Climate (2020–Present)

Flinders Island Airport (39km)

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  • Average Low 2020–2025

    10.4 °C
  • Average 2020–2025

    14.3 °C
  • Average High 2020–2025

    18.3 °C
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