Promise Bay Weather Forecast

    • 9
    • 18

    Partly cloudy

    • 11
    • 24

    Mostly sunny

    • 14
    • 28

    Becoming windy. Sunny

    • 12
    • 19

    Partly cloudy

    • 12
    • 23

    Shower or two

    • 9
    • 20

    Partly cloudy

    • 11
    • 21

    Shower or two

Today 2 Dec East Coast

Partly cloudy. Slight chance of a shower. Winds northwest to southwesterly 15 to 20 km/h becoming light in the evening then becoming northwesterly 15 to 20 km/h in the late evening.

Lower East Coastal Waters

Wineglass Bay to Tasman Island
Wind
Variable about 10 knots becoming north to northeasterly 10 to 15 knots in the late afternoon then tending north to northwesterly in the evening. Winds reaching up to 20 knots offshore in the late evening.
Seas
Below 1 metre.
1st Swell
South to southwesterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Weather
Cloudy.
Weather Situation
A high pressure system over South Australia extends ridge over Tasmania. As the high pressure system moves east to be in the Tasman Sea, a northwesterly flow will strengthen over the state on Wednesday. A cold front will cross Tasmania on Thursday, with a westerly flow developing in its wake and persist initially on Friday. Flow tends northwesterly later Friday ahead of an approaching cold front expected to move over the state on Saturday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Promise Bay Temperature Statistics View More

December Temperature

Friendly Beaches (21km)

  • Lowest 1 December, 2025

    4.4 °C

  • Average December

    9.6 °C

  • Highest

    –

Climate (2020–Present)

Friendly Beaches (21km)

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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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