Two Island Bay Weather Forecast

    • 15
    • 20

    Mostly sunny

    • 11
    • 22

    Sunny

    • 14
    • 25

    Mostly sunny

    • 15
    • 23

    Partly cloudy

    • 13
    • 22

    Partly cloudy

    • 14
    • 23

    Sunny

    • 15
    • 22

    Possible shower

Today 25 Jan South East

Mostly sunny. Winds south to southeasterly 20 to 30 km/h becoming light in the late evening. Daytime maximum temperatures between 17 and 21.

South East Coastal Waters

Tasman Island to South East Cape
Wind
Southerly 15 to 20 knots.
Seas
1 to 1.5 metres, decreasing to 1 metre during the afternoon.
1st Swell
Southerly 2 to 3 metres.
Weather
Mostly sunny.
Weather Situation
A cold front clears the state this morning, with a high pressure system expected to move in from the west today and move over the state on Monday to be in the Tasman Sea on Tuesday as a trough approaches from the west and crosses the state during the afternoon and evening. On Wednesday a ridge of high pressure extends from the west.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Two Island Bay Temperature Statistics View More

January Temperature

Tasman Island (26km)

  • Lowest 11 January, 2026

    5.8 °C

  • Average January

    13.6 °C

  • Highest 6 January, 2026

    20.3 °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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