Mornington Island Weather Forecast

    • 16
    • 27

    Sunny

    • 18
    • 28

    Sunny

    • 19
    • 28

    Sunny

    • 16
    • 26

    Sunny

    • 16
    • 27

    Sunny

    • 15
    • 28

    Sunny

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    Sunny

Today 14 Jul Gulf Country

Sunny. Winds south to southeasterly 25 to 35 km/h. Daytime maximum temperatures around 30.

South East Gulf of Carpentaria

Wind
South to southeasterly 15 to 20 knots tending east to southeasterly in the morning then tending southeast to southwesterly in the evening. Winds reaching up to 25 knots offshore south of Kowanyama in the late morning.
Seas
1 to 1.5 metres, decreasing to 1 metre by early evening.
1st Swell
North to northeasterly below 1 metre.
Weather
Mostly sunny.
Weather Situation
A ridge of high pressure over the Gulf waters will persist for the next several days. The ridge will strengthen from Wednesday as a high shifts east across southern Australia and intensifies.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mornington Island Temperature Statistics View More

July Temperature

Sweers Island (69km)

  • Lowest 12 July, 2026

    17.4 °C

  • Average July

    22.4 °C

  • Highest 11 July, 2026

    27.6 °C

Climate (2021–2026)

Sweers Island (69km)

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  • Average Low 2021–2026

    23.3 °C

  • Average 2021–2026

    26.7 °C

  • Average High 2021–2026

    30.3 °C
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