Pirates Bay Weather Forecast

    • 7
    • 15

    Partly cloudy

    • 9
    • 12

    Showers easing. Windy

    • 8
    • 15

    Mostly sunny

    • 10
    • 16

    Possible shower

    • 8
    • 13

    Shower or two

    • 7
    • 13

    Cloudy

    • 7
    • 15

    Partly cloudy

Today 21 Aug South East

Cloudy. Very high chance of showers in the south, medium chance elsewhere. Snow falling above 1000 metres. Winds west to northwesterly 20 to 30 km/h. Daytime maximum temperatures between 9 and 15.

Lower East Coastal Waters

Wineglass Bay to Tasman Island
Wind
West to northwesterly 15 to 20 knots, reaching up to 25 knots offshore in the late evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore.
1st Swell
Southwesterly 1 to 1.5 metres, increasing to 1 to 2 metres by early evening.
Weather
Partly cloudy. 50% chance of showers in the afternoon and evening.
Weather Situation
A series of troughs and fronts embedded in a westerly flow are expected to cross Tasmania over the coming days. A high pressure system to the north of Tasmania brings stable conditions from late Saturday before it moves into the Tasman Sea on Sunday. A cold front then approaches Tasmania from the west on Monday, directing a northwesterly flow over the state.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Pirates Bay Temperature Statistics View More

August Temperature

Tasman Island (25km)

  • Lowest 15 August, 2026

    6.1 °C

  • Average August

    10 °C

  • Highest 19 August, 2026

    14.1 °C

Climate (2021–2026)

Tasman Island (25km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    9.4 °C

  • Average 2021–2026

    11.6 °C

  • Average High 2021–2026

    14.6 °C
Get WillyWeather+ to remove ads