Mornington Island Weather Forecast

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    Shower

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    Shower

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    Storm

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    Storm

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    Storm

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    Storm

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    Storm

Today 23 Jan Gulf Country

Partly cloudy. High chance of showers in the north, medium chance elsewhere. The chance of a thunderstorm, possibly severe with heavy rain which may lead to flash flooding near the east coast from the late morning. Winds east to northeasterly 15 to 20 km/h becoming light in the late evening. Daytime maximum temperatures in the low to mid 30s.

South East Gulf of Carpentaria

Wind
East to southeasterly 15 to 20 knots, reaching up to 30 knots offshore north of Kowanyama in the late morning.
Seas
1 to 1.5 metres, increasing to 1 to 2 metres offshore north of Kowanyama.
1st Swell
North to northwesterly below 1 metre.
Weather
Partly cloudy. 80% chance of showers. The chance of a thunderstorm.
Weather Situation
The monsoon trough will persist over the Gulf waters for several days. A weak tropical low (18U) low lies within the monsoon trough over the Gulf waters may linger near the coast or cross the Cape York Peninsula in the coming days.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mornington Island Temperature Statistics View More

January Temperature

Sweers Island (69km)

  • Lowest 14 January, 2026

    25 °C

  • Average January

    29.4 °C

  • Highest 12 January, 2026

    35.2 °C

Climate (2021–Present)

Sweers Island (69km)

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  • Average Low 2021–2026

    23.3 °C

  • Average 2021–2026

    26.6 °C

  • Average High 2021–2026

    30.2 °C
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