Mornington Island Boat Ramp Weather Forecast
- 26
- 31
Mostly sunny
- 26
- 31
Sunny
- 24
- 32
Partly cloudy
- 25
- 32
Partly cloudy
- 26
- 32
Sunny
- 27
- 32
Shower or two
- 26
- 32
Showers clearing
Today 28 Mar Gulf Country
Mostly sunny. Slight chance of a shower near the east coast, near zero chance elsewhere. The chance of a thunderstorm near the south coast early this morning. Winds south to southeasterly 20 to 30 km/h. Daytime maximum temperatures in the low to mid 30s.
South East Gulf of Carpentaria
- Wind
- Variable about 10 knots becoming south to southeasterly 15 to 20 knots in the early morning. Winds reaching up to 25 knots offshore south of Kowanyama during the morning.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres during the morning.
- 1st Swell
- Below 0.5 metres.
- Weather
- Partly cloudy. The chance of a thunderstorm during the morning and afternoon.
- Weather Situation
- A high [1030 hPa] in the Great Australian Bight is pushing a wind surge into the southern Gulf waters. The high will maintain an easterly flow across Gulf waters as it drifts eastwards and weakens gradually over the next few days.
Mornington Island Boat Ramp Temperature Statistics View More
March Temperature
Sweers Island (66km)
Lowest 15 March, 2026
24.8 °CAverage March
28.7 °CHighest 20 March, 2026
32.8 °C
Climate (2021–Present)
Sweers Island (66km)
Average Low 2021–2026
23.3 °CAverage 2021–2026
26.6 °CAverage High 2021–2026
30.2 °C