Waterfall Bay (Port Arthur) Weather Forecast

    • 16
    • 25

    Showers increasing

    • 11
    • 17

    Shower or two. Becoming windy

    • 11
    • 20

    Cloudy

    • 12
    • 21

    Partly cloudy

    • 14
    • 23

    Partly cloudy

    • 15
    • 23

    Mostly sunny

    • 16
    • 25

    Shower or two

Today 11 Feb South East

Partly cloudy. Very high chance of showers, most likely in the afternoon and early evening. The chance of a thunderstorm in the far south. Winds northwest to northeasterly 15 to 25 km/h tending westerly 25 to 35 km/h in the early afternoon. Daytime maximum temperatures 21 to 28.

South East Coastal Waters

Tasman Island to South East Cape
Wind
Northerly 15 to 25 knots turning westerly 20 to 30 knots in the late afternoon. Winds reaching up to 35 knots offshore in the evening.
Seas
1 to 2 metres, decreasing to 1 to 1.5 metres during the afternoon, then increasing to 2.5 metres by early evening.
1st Swell
Southwesterly 1.5 to 2 metres.
Weather
Cloudy. 95% chance of showers. The chance of a thunderstorm.
Weather Situation
A high over the Tasman Sea extends a ridge towards Tasmania, with an approaching cold front moving across the state on Wednesday. A strong ridge of high pressure will begin to build over the state later in the week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Waterfall Bay (Port Arthur) Temperature Statistics View More

February Temperature

Hobart (Ellerslie Road) (53km)

  • Lowest 2 February, 2026

    8.7 °C

  • Average February

    16.5 °C

  • Highest 4 February, 2026

    30 °C

Climate (2021–Present)

Hobart (Ellerslie Road) (53km)

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  • Average Low 2021–2026

    9.3 °C

  • Average 2021–2026

    13.1 °C

  • Average High 2021–2026

    18 °C
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