Spike Island Weather Forecast

    • 7
    • 14

    Sunny

    • 6
    • 17

    Mostly sunny

    • 7
    • 20

    Partly cloudy

    • 13
    • 21

    Shower or two

    • 12
    • 20

    Showers

    • 11
    • 17

    Shower or two

    • 10
    • 16

    Partly cloudy

Today 27 Sep Furneaux Islands

Sunny. Winds southeasterly 15 to 25 km/h becoming light in the early morning. Overnight temperatures falling to around 5 with daytime temperatures reaching around 15.

Banks Strait and Franklin

Wind
South to southeasterly 10 to 15 knots becoming variable about 10 knots in the morning then becoming westerly 10 to 15 knots in the early afternoon.
Seas
1 to 1.5 metres, decreasing to 1 metre during the morning.
1st Swell
South to southeasterly around 1 metre.
Weather
Sunny.
Weather Situation
A high pressure system centred well to the west of Tasmania extends a ridge over the state. The high centre is forecast to move across the state tomorrow before moving over the Tasman Sea during Tuesday. Northerly flow is expected to build during Tuesday over Tasmania ahead of an approaching trough, forecast to cross during early Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Spike Island Temperature Statistics View More

September Temperature

Swan Island (20km)

  • Lowest 16 September, 2026

    6.3 °C

  • Average September

    12.6 °C

  • Highest 20 September, 2026

    18.3 °C

Climate (2021–2026)

Swan Island (20km)

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  • Average Low 2021–2026

    12 °C

  • Average 2021–2026

    14.4 °C

  • Average High 2021–2026

    17.6 °C
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