Sisters Bay Weather Forecast

    • 8
    • 16

    Shower or two

    • 7
    • 14

    Partly cloudy

    • 7
    • 12

    Showers. Becoming windy

    • 5
    • 12

    Cloudy

    • 8
    • 13

    Showers

    • 7
    • 12

    Possible shower

    • 6
    • 13

    Possible shower

Today 1 Sep South East

Partly cloudy. High chance of showers, most likely in the afternoon and evening. Damaging winds possible. Winds north to northwesterly 25 to 40 km/h increasing to 50 km/h before turning westerly 25 to 35 km/h in the evening. Daytime maximum temperatures between 14 and 19.

Lower East Coastal Waters

Wineglass Bay to Tasman Island
Wind
North to northwesterly 20 to 25 knots, reaching up to 30 knots offshore during the day. Winds turning westerly 15 to 25 knots in the evening.
Seas
1.5 to 2.5 metres.
1st Swell
South to southwesterly 2 to 3 metres.
Weather
Partly cloudy. 60% chance of showers.
Weather Situation
A cold front approaches from the west crossing over the state today, leaving a westerly flow in its wake. Westerlies will persist for the remainder of the week, with another cold front embedded in the flow forecast to cross on Thursday. A stronger cold front and associated low pressure system are then expected to approach Tasmania from the west by late Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sisters Bay Temperature Statistics View More

September Temperature

Tasman Island (31km)

  • Lowest

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  • Average September

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  • Highest

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Climate (2021–2026)

Tasman Island (31km)

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  • Average Low 2021–2026

    9.4 °C

  • Average 2021–2026

    11.6 °C

  • Average High 2021–2026

    14.6 °C
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