Waterfall Bay (Fortescue) Weather Forecast

    • 11
    • 19

    Partly cloudy

    • 9
    • 20

    Showers developing

    • 8
    • 17

    Shower or two

    • 11
    • 21

    Shower or two

    • 11
    • 19

    Partly cloudy

    • 10
    • 19

    Partly cloudy

    • 10
    • 18

    Partly cloudy

Today 5 Dec South East

Partly cloudy. Winds northeast to southeasterly 20 to 30 km/h tending southeast to southwesterly 15 to 25 km/h in the evening then tending northwest to southwesterly 15 to 20 km/h in the late evening.

Lower East Coastal Waters

Wineglass Bay to Tasman Island
Wind
Northeasterly 15 to 20 knots turning north to northwesterly in the late evening. Winds reaching up to 30 knots offshore in the late evening.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres offshore by early evening.
1st Swell
Southwesterly around 1 metre inshore, increasing to 1.5 to 2.5 metres offshore.
Weather
Mostly clear.
Weather Situation
A weak high pressure system to the east extends a ridge over the State, before a cold front is forecast to cross on Saturday. A westerly flow is then expected to develop over Tasmania on Sunday and persist into Tuesday, with an embedded cold front to cross the state on Monday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Waterfall Bay (Fortescue) Temperature Statistics View More

December Temperature

Tasman Island (20km)

  • Lowest 1 December, 2025

    6.6 °C

  • Average December

    12.9 °C

  • Highest 3 December, 2025

    20.4 °C

Climate (2020–Present)

Tasman Island (20km)

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  • Average Low 2020–2025

    9.3 °C

  • Average 2020–2025

    11.5 °C

  • Average High 2020–2025

    14.5 °C
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