Big Beach Weather Forecast

    • 6
    • 21

    Partly cloudy

    • 10
    • 23

    Shower

    • 11
    • 20

    Shower

    • 11
    • 22

    Shower

    • 15
    • 21

    Shower

    • 11
    • 16

    Shower

    • 9
    • 17

    Shower

Today 21 Apr Western

The chance of morning fog. Sunny afternoon. Winds northeasterly 15 to 25 km/h increasing to 20 to 30 km/h in the middle of the day. Daytime maximum temperatures between 16 and 21.

South West Coastal Waters

South East Cape to Low Rocky Point
Wind
East to northeasterly 10 to 15 knots tending north to northeasterly 15 to 20 knots in the morning then tending east to northeasterly in the early afternoon. Winds reaching up to 30 knots offshore in the late evening.
Seas
Below 1 metre, increasing to 1 to 1.5 metres during the morning, then increasing to 1 to 2 metres by early evening.
1st Swell
Westerly 2 to 2.5 metres.
Weather
Sunny.
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

Big Beach Temperature Statistics View More

April Temperature

Cape Sorell (92km)

  • Lowest 11 April, 2026

    5.1 °C

  • Average April

    13 °C

  • Highest 5 April, 2026

    20.9 °C

Climate (2021–Present)

Cape Sorell (92km)

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  • Average Low 2021–2026

    10.4 °C

  • Average 2021–2026

    13.3 °C

  • Average High 2021–2026

    16.9 °C
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