Sisters Bay Weather Forecast

    • 10
    • 18

    Shower or two

    • 10
    • 18

    Partly cloudy

    • 13
    • 22

    Mostly sunny

    • 16
    • 21

    Partly cloudy

    • 12
    • 18

    Possible shower

    • 10
    • 16

    Partly cloudy

    • 10
    • 18

    Partly cloudy

Today 22 Apr South East

Mostly sunny morning. High chance of showers, most likely in the late afternoon and evening. Winds north to northeasterly 20 to 30 km/h turning west to northwesterly 15 to 20 km/h in the evening. Overnight temperatures falling to between 5 and 11 with daytime temperatures reaching between 18 and 23.

Lower East Coastal Waters

Wineglass Bay to Tasman Island
Wind
Northeasterly 15 to 25 knots tending northerly before dawn. Winds reaching up to 30 knots offshore in the late morning and early afternoon.
Seas
1.5 to 2.5 metres.
1st Swell
Southwesterly below 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Weather
Partly cloudy.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sisters Bay Temperature Statistics View More

April Temperature

Tasman Island (31km)

  • Lowest 13 April, 2026

    5.8 °C
  • Average April

    11.6 °C
  • Highest 1 April, 2026

    22 °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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