Mornington Island Boat Ramp Weather Forecast
- 25
- 32
Shower or two. Storm
- 26
- 33
Shower or two. Possible storm
- 25
- 31
Showers. Possible storm
- 25
- 32
Showers. Possible storm
- 26
- 31
Showers. Possible storm
- 25
- 31
Showers. Possible storm
- 25
- 30
Showers. Storm
Today 16 Dec Gulf Country
Partly cloudy. Medium chance of showers. The chance of a thunderstorm. Winds east to northeasterly 15 to 20 km/h becoming light in the evening. Daytime maximum temperatures in the mid to high 30s.
South East Gulf of Carpentaria
- Wind
- Variable about 10 knots.
- Seas
- Below 1 metre.
- Weather
- Partly cloudy. The chance of a thunderstorm.
- Weather Situation
- A weak pressure gradient extends over the Gulf waters. A tropical low and associated trough developing over the Arafura Sea are forecast to move southwards near the western Gulf waters later this week.
Mornington Island Boat Ramp Temperature Statistics View More
December Temperature
Sweers Island (66km)
Lowest 2 December, 2025
19 °CAverage December
30.8 °CHighest 13 December, 2025
34.5 °C
Climate (2020–Present)
Sweers Island (66km)
Average Low 2020–2025
23.4 °CAverage 2020–2025
26.7 °CAverage High 2020–2025
30.3 °C