Waterfall Bay (Port Arthur) Weather Forecast

    • 5
    • 15

    Mostly sunny

    • 7
    • 14

    Showers

    • 6
    • 13

    Showers

    • 7
    • 13

    Shower or two

    • 7
    • 13

    Shower or two

    • 6
    • 14

    Partly cloudy

    • 8
    • 15

    Shower or two

Today 2 Aug South East

Mostly sunny. Areas of morning frost. Winds north to northwesterly 20 to 30 km/h tending north to northeasterly 15 to 20 km/h in the late afternoon then tending north to northwesterly 15 to 25 km/h in the evening. Daytime maximum temperatures between 11 and 16.

South East Coastal Waters

Tasman Island to South East Cape
Wind
North to northwesterly 15 to 20 knots tending north to northeasterly in the early afternoon then tending north to northwesterly in the late evening.
Seas
1 to 1.5 metres.
1st Swell
Southwesterly 3 to 4 metres.
Weather
Mostly sunny.
Weather Situation
A high pressure centre to the northeast of Tasmania is directing a northerly airstream over the state, ahead of a cold front expected to cross on Monday. A low pressure centre will then move across the south of Tasmania late Monday and lie near the east coast early Tuesday, then is expected to move away over the Tasman Sea later Tuesday ahead of a ridge to cross on Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Waterfall Bay (Port Arthur) Temperature Statistics View More

August Temperature

Tasman Island (15km)

  • Lowest 1 August, 2026

    8.1 °C

  • Average August

    9.6 °C

  • Highest

    –

Climate (2021–2026)

Tasman Island (15km)

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

  • Average Low 2021–2026

    9.4 °C

  • Average 2021–2026

    11.5 °C

  • Average High 2021–2026

    14.6 °C
Get WillyWeather+ to remove ads