Two Island Bay Weather Forecast

    • 14
    • 20

    Mostly clear

    • 13
    • 18

    Showers

    • 12
    • 17

    Shower or two

    • 10
    • 17

    Possible shower

    • 10
    • 16

    Possible shower

    • 10
    • 17

    Partly cloudy

    • 11
    • 18

    Shower or two

Today 16 May South East

Partly cloudy. Slight chance of a shower in the far south at night. Near zero chance of rain elsewhere. Winds north to northeasterly 15 to 25 km/h. Daytime maximum temperatures between 17 and 21.

South East Coastal Waters

Tasman Island to South East Cape
Wind
Northerly 20 to 25 knots.
Seas
1.5 to 2.5 metres.
1st Swell
West to southwesterly 1.5 to 2.5 metres.
Weather
Mostly clear.
Weather Situation
A slow moving high pressure system near New Zealand is directing a mild north to northeasterly airstream over Tasmania. A trough is expected to slowly move eastwards across Tasmania Sunday and Monday. A weak cold front is then forecast to approach the west during Monday, and cross over the state on Tuesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Two Island Bay Temperature Statistics View More

May Temperature

Tasman Island (26km)

  • Lowest 8 May, 2026

    4.7 °C

  • Average May

    12.9 °C

  • Highest 1 May, 2026

    21.4 °C

Climate (2021–Present)

Tasman Island (26km)

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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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