Baynes Island Weather Forecast

    • 8
    • 20

    Cloudy

    • 12
    • 21

    Partly cloudy

    • 11
    • 21

    Partly cloudy

    • 11
    • 22

    Partly cloudy

    • 11
    • 22

    Partly cloudy

    • 10
    • 20

    Partly cloudy

    • 8
    • 19

    Partly cloudy

Today 21 Apr North East

Partly cloudy. The chance of morning fog. Light winds becoming east to northeasterly 15 to 20 km/h in the morning. Daytime maximum temperatures between 15 and 20.

Central North Coastal Waters

Stanley to Flinders Island
Wind
Easterly 15 to 20 knots turning northeasterly 15 to 25 knots in the late morning and afternoon.
Seas
Around 1 metre, increasing to 1 to 2 metres during the morning.
1st Swell
Westerly below 1 metre.
Weather
Partly cloudy.
Weather Situation
A high over the Southern Tasman Sea extends a ridge over the state. A weak cold front is expected to approach Tasmania during Wednesday, then cross the state late Wednesday and early Thursday ahead of another high that will move over Tasmania and into the Tasman Sea on Thursday. A northerly airstream will be maintained on Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Baynes Island Temperature Statistics View More

April Temperature

Swan Island (16km)

  • Lowest 18 April, 2026

    8.4 °C

  • Average April

    15 °C

  • Highest 1 April, 2026

    22.2 °C

Climate (2021–Present)

Swan Island (16km)

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  • Average Low 2021–2026

    11.9 °C

  • Average 2021–2026

    14.4 °C

  • Average High 2021–2026

    17.5 °C
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