Sisters Rocks Weather Forecast

    • 10
    • 19

    Partly cloudy

    • 9
    • 18

    Cloudy

    • 10
    • 22

    Partly cloudy

    • 13
    • 23

    Partly cloudy

    • 13
    • 22

    Partly cloudy

    • 10
    • 21

    Partly cloudy

    • 11
    • 20

    Shower or two

Today 3 Jan South East

Cloudy. Medium chance of showers, becoming less likely in the evening. Winds southeast to southwesterly 15 to 20 km/h tending northeast to southeasterly in the middle of the day then tending south to southeasterly 15 to 25 km/h in the early afternoon. Daytime maximum temperatures between 18 and 23.

Lower East Coastal Waters

Wineglass Bay to Tasman Island
Wind
Northerly 15 to 20 knots tending northeasterly in the early afternoon then becoming variable about 10 knots in the late evening. Winds reaching up to 25 knots inshore in the early afternoon.
Seas
1 to 1.5 metres.
1st Swell
Southwesterly around 1 metre inshore, increasing to 1 to 2 metres offshore.
Weather
Partly cloudy.
Weather Situation
A high pressure centre moves over the Tasman Sea today, as a low pressure trough is expected to move through Bass Strait before lingering off the east coast on Sunday. On Monday a new ridge of high pressure will extend across from the northwest. The main high pressure centre will move eastwards on Tuesday but will continue to extend a ridge over Tasmania.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sisters Rocks Temperature Statistics View More

January Temperature

Tasman Island (31km)

  • Lowest 1 January, 2026

    9.9 °C

  • Average January

    11.8 °C

  • Highest 1 January, 2026

    15.3 °C

Climate (2021–Present)

Tasman Island (31km)

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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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