Governor Island Weather Forecast

    • 16
    • 27

    Possible shower

    • 13
    • 25

    Partly cloudy

    • 14
    • 27

    Mostly sunny

    • 15
    • 22

    Showers

    • 12
    • 16

    Showers

    • 8
    • 15

    Shower or two

    • 6
    • 17

    Partly cloudy

Today 21 Oct East Coast

Partly cloudy. Medium chance of showers, most likely during this afternoon and early evening. The chance of a thunderstorm this afternoon. Winds north to northwesterly 15 to 25 km/h shifting east to southeasterly 15 to 20 km/h during the afternoon and evening then becoming light in the late evening. Daytime maximum temperatures 23 to 28.

Upper East Coastal Waters

St Helens Point to Wineglass Bay
Wind
Northerly 15 to 20 knots tending southeast to southwesterly 10 to 15 knots in the late evening.
Seas
1 to 1.5 metres, decreasing to 1 metre during the morning, then increasing to 1 to 1.5 metres around midday.
1st Swell
Northeasterly around 1 metre.
Weather
Mostly sunny. The chance of a thunderstorm inshore this afternoon.
Weather Situation
A blocking high over the Tasman Sea directs a warm northwesterly flow over Tasmania this week. A weak trough lingers over the state today. A decaying cold front is expected to move over Tasmania on Friday, with a stronger cold front forecast to quickly follow on Saturday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Governor Island Temperature Statistics View More

October Temperature

Bicheno (Council Depot) (0 km)

  • Lowest 8 October, 2026

    5.5 °C

  • Average October

    14.3 °C

  • Highest 1 October, 2026

    23.5 °C

Climate (2021–2026)

Bicheno (Council Depot) (0 km)

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  • Average Low 2021–2026

    10.5 °C

  • Average 2021–2026

    14.3 °C

  • Average High 2021–2026

    18.3 °C
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