Steep Island Weather Forecast

    • 13
    • 15

    Partly cloudy

    • 13
    • 14

    Windy

    • 10
    • 11

    Windy

    • 10
    • 11

    Windy

    • 11
    • 12

    Shower

    • 12
    • 15

    Windy

    • 14
    • 15

    Shower

Today 13 Sep North West Coast

Partly cloudy. Slight chance of a shower. Winds northeast to southeasterly 15 to 20 km/h.

Far Northwest Coastal Waters

Sandy Cape to Stanley including King Island
Wind
North to northwesterly 10 to 15 knots.
Seas
Around 1 metre, increasing to 1 to 1.5 metres inshore.
1st Swell
Southwesterly 1.5 to 2 metres.
Weather
Partly cloudy.
Weather Situation
A weak trough embedded in a westerly flow will cross Tasmania late today. A cold front is then expected to approach the state from the west on Monday, crossing Tasmania overnight. A southwesterly flow will establish over Tasmania from Tuesday, as a high in the Bight extends a ridge over the state on Wednesday. Flow turning westerly into Thursday as the high moves to the north.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Steep Island Temperature Statistics View More

September Temperature

Marrawah (38km)

  • Lowest 12 September, 2026

    6 °C

  • Average September

    11.1 °C

  • Highest 1 September, 2026

    15.3 °C

Climate (2021–2026)

Marrawah (38km)

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  • Average Low 2021–2026

    9.9 °C

  • Average 2021–2026

    12.6 °C

  • Average High 2021–2026

    16.9 °C
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