Surprise Bay Weather Forecast

    • 14
    • 18

    Rain

    • 11
    • 16

    Showers

    • 9
    • 16

    Shower or two

    • 10
    • 15

    Showers

    • 8
    • 15

    Partly cloudy

    • 7
    • 15

    Possible shower

    • 9
    • 15

    Shower or two

Today 30 Sep King Island

Cloudy. High chance of rain. Winds northwesterly 15 to 25 km/h tending westerly 15 to 20 km/h in the evening then becoming light in the late evening.

Far Northwest Coastal Waters

Sandy Cape to Stanley including King Island
Wind
Northwesterly 10 to 15 knots decreasing to about 10 knots in the evening.
Seas
1 to 1.5 metres, decreasing below 1 metre later in the evening.
1st Swell
Southwesterly 1.5 to 2.5 metres.
Weather
Cloudy. 80% chance of rain. The chance of a thunderstorm east of King Island later this evening.
Weather Situation
Northwesterly flow persists over the state as a broad trough is forecast to cross the state during the day Thursday, followed by a weak cold front in the evening. A ridge of high pressure is then expected to approach Tasmania from the west during Friday, concurrently with a trough deepening over Victoria. The trough is forecast to move near the east of Tasmania on Saturday, before moving away to the southeast on Sunday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Surprise Bay Temperature Statistics View More

September Temperature

King Island Airport (27km)

  • Lowest 23 September, 2026

    0.3 °C

  • Average September

    11.8 °C

  • Highest 20 September, 2026

    22.9 °C

Climate (2021–2026)

King Island Airport (27km)

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  • Average Low 2021–2026

    10.2 °C

  • Average 2021–2026

    13.6 °C

  • Average High 2021–2026

    17.6 °C
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