Tunnel Bay Weather Forecast

    • 16
    • 26

    Shower or two

    • 13
    • 23

    Possible shower

    • 15
    • 21

    Shower or two

    • 12
    • 24

    Sunny

    • 13
    • 23

    Sunny

    • 15
    • 28

    Showers increasing

    • 13
    • 21

    Shower or two

Today 17 Feb South East

Partly cloudy. Slight chance of a shower. Winds westerly 25 to 35 km/h.

South East Coastal Waters

Tasman Island to South East Cape
Wind
Westerly 20 to 30 knots.
Seas
1.5 to 2.5 metres.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Cloudy. 50% chance of showers.
Weather Situation
A cold front crossing Tasmania overnight is forecast to clear to the east of the state during early Wednesday. A ridge of high pressure is expected to develop over southeastern parts of the mainland on Wednesday, maintaining a westerly flow over Tasmania until the ridge moves over the state on Thursday. The ridge is forecast to move eastwards over the Tasman Sea, as a cold front approaches and crosses from the west late Friday, followed by a secondary high pressure system moving over the state on Saturday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Tunnel Bay Temperature Statistics View More

February Temperature

Tasman Island (21km)

  • Lowest 2 February, 2026

    6.9 °C

  • Average February

    14.1 °C

  • Highest 4 February, 2026

    22.7 °C

Climate (2021–Present)

Tasman Island (21km)

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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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