Delius Islet Weather Forecast

    • 17
    • 19

    Windy

    • 17
    • 17

    Windy

    • 16
    • 18

    Windy

    • 18
    • 18

    Windy

    • 17
    • 18

    Windy

    • 15
    • 16

    Shower

    • 14
    • 16

    Partly cloudy

Today 27 Jan North West Coast

Partly cloudy. Winds east to northeasterly 30 to 45 km/h decreasing to 15 to 20 km/h in the late evening. Daytime maximum temperatures in the low to mid 20s.

Far Northwest Coastal Waters

Sandy Cape to Stanley including King Island
Wind
East to northeasterly 15 to 25 knots, reaching up to 30 knots in the late morning and afternoon. Winds decreasing to 10 to 15 knots in the late evening.
Seas
2 to 3 metres, decreasing to 1.5 to 2 metres by early evening.
1st Swell
Southwesterly 1 to 1.5 metres, increasing to 1.5 to 2 metres south of King Island.
Weather
Partly cloudy.
Weather Situation
A high pressure system over Tasmania will move over the Tasman Sea during today, ahead of a low pressure trough and associated cold front approaching from the west. The trough is expected to cross the state during this afternoon and evening, with associated cold front to cross the south of Tasmania late. On Wednesday a high pressure system south of the Bight is forecast to extend a ridge over the state, with the high centre to cross Tasmania on Thursday and linger over the Tasman Sea into Friday as another high centre builds over the Bight.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Delius Islet Temperature Statistics View More

January Temperature

Marrawah (36km)

  • Lowest 11 January, 2026

    6.3 °C
  • Average January

    15.7 °C
  • Highest 7 January, 2026

    27 °C

Climate (2021–Present)

Marrawah (36km)

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  • Average Low 2021–2026

    9.7 °C
  • Average 2021–2026

    12.6 °C
  • Average High 2021–2026

    17 °C
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