Waterfall Bay (Fortescue) Weather Forecast

    • 11
    • 22

    Mostly clear

    • 11
    • 29

    Mostly sunny

    • 13
    • 20

    Shower or two

    • 11
    • 17

    Cloudy

    • 12
    • 20

    Showers

    • 12
    • 20

    Shower or two

    • 12
    • 21

    Shower or two

Today 16 Dec South East

Partly cloudy. Winds west to northwesterly 25 to 35 km/h decreasing to 15 to 25 km/h in the evening. Daytime maximum temperatures between 16 and 23.

Lower East Coastal Waters

Wineglass Bay to Tasman Island
Wind
North to northeasterly 10 to 15 knots, reaching up to 20 knots offshore in the late afternoon. Winds tending east to northeasterly in the late afternoon.
Seas
1 to 1.5 metres, decreasing below 1 metre by early evening.
1st Swell
South to southwesterly 1.5 to 2.5 metres inshore, increasing to 2.5 to 4 metres offshore.
Weather
Mostly clear.
Weather Situation
A high pressure system in Bass Strait will maintain a ridge across Tasmania as it drifts into the Tasman Sea on Wednesday. A trough will cross over the state on Thursday with a broad low pressure system developing off the west coast while a weak ridge slides along the south and the east on Friday. On Saturday the low pressure system will move to the south with an associated trough crossing the state.
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 7 December, 2025

    5.4 °C
  • Average December

    11.8 °C
  • Highest 4 December, 2025

    24.6 °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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