Swansea Weather Forecast

    • 4
    • 17

    Shower or two

    • 7
    • 19

    Shower or two

    • 9
    • 18

    Shower or two

    • 5
    • 16

    Partly cloudy

    • 7
    • 15

    Possible shower

    • 5
    • 16

    Mostly sunny

    • 5
    • 17

    Partly cloudy

Today 18 Aug Swansea

Partly cloudy. High chance of showers, most likely from late this morning. Light winds becoming northeasterly 15 to 20 km/h in the middle of the day then becoming light in the evening.

Lower East Coastal Waters

Wineglass Bay to Tasman Island
Wind
North to northeasterly 15 to 20 knots increasing to 20 to 25 knots in the evening.
Seas
Around 1 metre, increasing to 1 to 2 metres around midday.
1st Swell
South to southwesterly 1.5 to 2.5 metres.
Weather
Partly cloudy. 70% chance of showers.
Weather Situation
A high pressure system lies just to the east of Tasmania and is expected to slowly move away towards New Zealand during Tuesday and Wednesday. A northerly stream will develop over Tasmania on Tuesday and persist into Wednesday, ahead of a trough to cross the state during Wednesday evening and early Thursday morning. Another trough is expected to cross Tasmania during Thursday, with a west to northwesterly stream to develop and persist through Friday.
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  • Temperature Forecast Bureau of Meteorology

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Swansea Temperature Statistics View More

August Temperature

Friendly Beaches (22km)

  • Lowest 16 August, 2026

    2 °C

  • Average August

    10.1 °C

  • Highest 13 August, 2026

    18.3 °C

Climate (2021–2026)

Friendly Beaches (22km)

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  • Average Low 2021–2026

    9.5 °C

  • Average 2021–2026

    13.5 °C

  • Average High 2021–2026

    18.8 °C
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