Sisters Bay Weather Forecast

    • 5
    • 9

    Shower or two

    • 5
    • 12

    Partly cloudy

    • 6
    • 12

    Partly cloudy

    • 7
    • 12

    Partly cloudy

    • 7
    • 13

    Partly cloudy

    • 7
    • 12

    Partly cloudy

    • 8
    • 12

    Possible shower

Today 14 Jul South East

Cloudy. High chance of showers in the south, medium chance elsewhere. Snow falling above 700 metres. Possible small hail. Winds west to northwesterly 25 to 40 km/h. Overnight temperatures falling to between 2 and 6 with daytime temperatures reaching between 6 and 11.

Lower East Coastal Waters

Wineglass Bay to Tasman Island
Wind
West to northwesterly 15 to 25 knots tending west to southwesterly in the early afternoon. Winds reaching up to 30 knots early in the morning and again in the evening.
Seas
2 to 3 metres, decreasing to 1 to 2 metres during the morning.
1st Swell
Southwesterly 1 to 1.5 metres inshore, increasing to 2 to 4 metres offshore.
Weather
Partly cloudy. 60% chance of showers, with possible small hail.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sisters Bay Temperature Statistics View More

July Temperature

Tasman Island (31km)

  • Lowest 4 July, 2026

    3.9 °C

  • Average July

    9 °C

  • Highest 1 July, 2026

    15.3 °C

Climate (2021–2026)

Tasman Island (31km)

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  • Average Low 2021–2026

    9.4 °C

  • Average 2021–2026

    11.5 °C

  • Average High 2021–2026

    14.6 °C
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