Swan Island Weather Forecast

    • 11
    • 19

    Partly cloudy

    • 12
    • 20

    Partly cloudy

    • 13
    • 21

    Partly cloudy

    • 14
    • 21

    Partly cloudy

    • 14
    • 20

    Shower

    • 12
    • 17

    Shower

    • 11
    • 17

    Shower

Today 29 Apr North East

Partly cloudy. Slight chance of a shower. Winds north to northeasterly 15 to 20 km/h tending east to northeasterly in the evening then becoming light in the late evening.

Banks Strait and Franklin

Wind
Variable below 10 knots becoming easterly 10 to 15 knots in the middle of the day then tending northeasterly in the late afternoon.
Seas
Below 1 metre.
1st Swell
Northwest to southwesterly below 1 metre.
Weather
Partly cloudy.
Weather Situation
A near-stationary high-pressure system persists over the Tasman Sea. As a result warm north to northeasterly flow will continue into the weekend. A a slow-moving low pressure system and cold front build over the Bight and are expected to move over Tasmania early next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Swan Island Temperature Statistics View More

April Temperature

Swan Island (1km)

  • Lowest 18 April, 2026

    8.4 °C

  • Average April

    15.4 °C

  • Highest 1 April, 2026

    22.2 °C

Climate (2021–Present)

Swan Island (1km)

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  • Average Low 2021–2026

    12 °C

  • Average 2021–2026

    14.4 °C

  • Average High 2021–2026

    17.5 °C
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