Mornington Island Boat Ramp Weather Forecast

    • 24
    • 33

    Partly cloudy

    • 26
    • 33

    Sunny

    • 27
    • 32

    Cloud clearing

    • 27
    • 32

    Cloud clearing

    • 27
    • 32

    Partly cloudy

    • 26
    • 31

    Possible morning shower

    • 25
    • 31

    Mostly sunny

Today 31 Mar Gulf Country

Mostly sunny. Slight chance of a shower near the Northern Territory border in the late morning and afternoon. Near zero chance of rain elsewhere. The chance of a thunderstorm in the north in the late afternoon and evening. Winds east to southeasterly 15 to 20 km/h becoming light in the late afternoon. Daytime maximum temperatures in the mid 30s.

South East Gulf of Carpentaria

Wind
Easterly 10 to 15 knots turning south to southeasterly in the late morning and early afternoon.
Seas
Below 1 metre.
1st Swell
Below 0.5 metres.
Weather
Mostly sunny day. The chance of a thunderstorm north of Kowanyama in the evening.
Weather Situation
A high [1025 hPa] over the Tasman Sea will maintain a ridge across the Gulf waters over the coming days.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mornington Island Boat Ramp Temperature Statistics View More

March Temperature

Sweers Island (66km)

  • Lowest 30 March, 2026

    22.7 °C

  • Average March

    28.4 °C

  • Highest 20 March, 2026

    32.8 °C

Climate (2021–Present)

Sweers Island (66km)

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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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