Stewarts Bay Weather Forecast

    • 13
    • 24

    Partly cloudy

    • 14
    • 25

    Shower or two

    • 11
    • 18

    Showers

    • 10
    • 21

    Partly cloudy

    • 13
    • 24

    Mostly sunny

    • 14
    • 24

    Partly cloudy

    • 14
    • 21

    Possible shower

Today 30 Jan South East

Partly cloudy. Slight chance of a shower in the far south, near zero chance elsewhere. Winds south to southeasterly 15 to 25 km/h tending east to southeasterly in the late afternoon then becoming light in the late evening.

South East Coastal Waters

Tasman Island to South East Cape
Wind
Variable about 10 knots.
Seas
Below 1 metre.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Partly cloudy.
Weather Situation
A ridge of high pressure persists over Tasmania this evening. A trough is forecast to cross the state during Saturday, ahead of a stronger cold front to cross late. A high pressure system is then expected to move over the state on Monday, with the ridge persisting on Tuesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Stewarts Bay Temperature Statistics View More

January Temperature

Tasman Island (16km)

  • Lowest 11 January, 2026

    5.8 °C

  • Average January

    13.7 °C

  • Highest 6 January, 2026

    20.3 °C

Climate (2021–Present)

Tasman Island (16km)

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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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