Coswell Beach Weather Forecast

    • 10
    • 23

    Possible shower. Windy

    • 11
    • 22

    Mostly sunny

    • 7
    • 21

    Mostly sunny

    • 8
    • 20

    Mostly sunny

    • 8
    • 25

    Sunny

    • 12
    • 24

    Showers

    • 11
    • 21

    Shower or two

Today 8 Dec Swansea

Partly cloudy. Medium chance of showers, becoming less likely this morning. Damaging winds possible. Winds northwesterly 25 to 40 km/h.

Lower East Coastal Waters

Wineglass Bay to Tasman Island
Wind
North to northwesterly 15 to 25 knots, reaching up to 30 knots offshore during the day. Winds tending northwest to southwesterly 15 to 20 knots in the evening.
Seas
1 to 2 metres, increasing to 2 to 3 metres offshore.
1st Swell
Southwesterly around 1 metre inshore, increasing to 1.5 to 2.5 metres offshore.
Weather
Partly cloudy. 60% chance of showers.
Weather Situation
A northwesterly flow over Tasmania ahead of a cold front crossing the state during the day. Westerly flow behind the cold front then persists on Tuesday, with a trough of low pressure embedded in the westerly flow moving over the state. A high pressure system south of the Bight then extends a ridge over Bass Strait, with another cold front clipping the south later Wednesday. The high moves eastwards to be centred east of Tasmania later Thursday.
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  • Temperature Forecast Bureau of Meteorology

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Coswell Beach Temperature Statistics View More

December Temperature

Friendly Beaches (23km)

  • Lowest 1 December, 2025

    4.4 °C

  • Average December

    15.4 °C

  • Highest 3 December, 2025

    25.5 °C

Climate (2020–Present)

Friendly Beaches (23km)

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  • Average Low 2020–2025

    9.5 °C

  • Average 2020–2025

    13.4 °C

  • Average High 2020–2025

    18.7 °C
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