Waterfall Bay (Port Arthur) Weather Forecast

    • 17
    • 22

    Becoming very windy

    • 17
    • 23

    Rain

    • 13
    • 21

    Partly cloudy

    • 13
    • 23

    Partly cloudy

    • 14
    • 26

    Sunny

    • 13
    • 21

    Partly cloudy

    • 12
    • 21

    Partly cloudy

Today 1 Mar South East

Partly cloudy. Medium chance of showers, most likely at night. Winds northeasterly 35 to 55 km/h tending north to northeasterly 30 to 45 km/h in the evening. Daytime maximum temperatures 21 to 27.

South East Coastal Waters

Tasman Island to South East Cape
Wind
Northeasterly 25 to 30 knots, reaching up to 35 knots offshore in the evening.
Seas
2 to 3 metres.
1st Swell
Northeasterly below 1 metre inshore, increasing to 1 to 1.5 metres offshore during the afternoon.
Weather
Partly cloudy.
Weather Situation
A high pressure centre just east of Tasmania is to remain stationary just off the east coast today, bringing warm and humid northeasterly winds over the state. A trough is expected to approach and cross Tasmania from the west on Monday. A ridge is forecast to develop just to the south of the state on Tuesday morning before moving over the state in the afternoon. The ridge is expected to remain overhead on Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Waterfall Bay (Port Arthur) Temperature Statistics View More

March Temperature

Tasman Island (15km)

  • Lowest

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  • Average March

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  • Highest

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Climate (2021–Present)

Tasman Island (15km)

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  • Average Low 2021–2026

    9.3 °C

  • Average 2021–2026

    11.5 °C

  • Average High 2021–2026

    14.5 °C
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