Mornington Island Weather Forecast
- 26
- 34
Partly cloudy
- 25
- 35
Partly cloudy
- 25
- 35
Partly cloudy
- 26
- 35
Partly cloudy
- 26
- 35
Sunny
- 27
- 35
Partly cloudy
- 26
- 36
Partly cloudy
Today 20 Nov Gulf Country
Mostly sunny day. The chance of a thunderstorm near the east coast in the late afternoon and evening. Winds northwest to northeasterly 15 to 25 km/h tending northeast to southeasterly 15 to 20 km/h in the early afternoon then tending northwest to northeasterly in the evening. Daytime maximum temperatures around 40.
South East Gulf of Carpentaria
- Wind
- East to northeasterly 10 to 15 knots shifting west to northwesterly in the afternoon then becoming variable about 10 knots in the late evening.
- Seas
- Around 1 metre.
- 1st Swell
- Northwest to northeasterly below 1 metre.
- Weather
- Mostly sunny. The chance of a thunderstorm offshore north of Kowanyama in the late morning and afternoon.
- Weather Situation
- A weak trough over the northern Gulf waters will contract northward and weaken later this week.
Mornington Island Temperature Statistics View More
November Temperature
Sweers Island (69km)
Lowest 4 November, 2025
22.2 °CAverage November
29.6 °CHighest 12 November, 2025
37.1 °C
Climate (2020–Present)
Sweers Island (69km)
Average Low 2020–2025
23.4 °CAverage 2020–2025
26.7 °CAverage High 2020–2025
30.3 °C