Cape Boullanger Weather Forecast

    • 12
    • 19

    Showers increasing

    • 8
    • 14

    Showers

    • 9
    • 15

    Shower or two. Windy

    • 10
    • 18

    Partly cloudy

    • 11
    • 17

    Partly cloudy

    • 11
    • 16

    Cloudy

    • 10
    • 16

    Cloudy

Today 6 May East Coast

Partly cloudy. Very high chance of showers, most likely during this afternoon and evening. Winds northwesterly 20 to 30 km/h turning west to southwesterly 15 to 20 km/h in the late afternoon. Daytime maximum temperatures between 15 and 20.

Lower East Coastal Waters

Wineglass Bay to Tasman Island
Wind
Northwesterly 15 to 25 knots turning southwesterly in the early afternoon. Winds reaching up to 30 knots offshore in the late afternoon.
Seas
1.5 to 2.5 metres.
1st Swell
Southwesterly 1.5 to 2.5 metres.
Weather
Becoming cloudy. 95% chance of showers, with possible small hail this evening. The chance of a thunderstorm offshore late this afternoon and evening.
Weather Situation
A cold front approaches Tasmania from the west and is forecast to cross the state on Wednesday. In its wake, a cold southwesterly airstream will prevail on Thursday and Friday, before weakening on Saturday as a ridge of high pressure moves in from the west.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Boullanger Temperature Statistics View More

May Temperature

Maria Island (Point Lesueur) (11km)

  • Lowest 5 May, 2026

    12.9 °C

  • Average May

    16.9 °C

  • Highest 1 May, 2026

    23.3 °C

Climate (2021–Present)

Maria Island (Point Lesueur) (11km)

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  • Average Low 2021–2026

    10.8 °C

  • Average 2021–2026

    13.4 °C

  • Average High 2021–2026

    16.9 °C
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