Magnetic Island
Long-term weather forecast
Long-term weather forecast

March weather forecast and climate
Magnetic Island, Australia

The ideal sea water temperature of 28.3°C (82.9°F) make March the best time for swimming and other water activities in Magnetic Island, Australia.

Sea temperature

In Magnetic Island, the average seawater temperature is 28.3°C (82.9°F).
Note: For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.


In March, the average length of the day in Magnetic Island is 12.2h.

How warm is the water in March in Magnetic Island?

In Magnetic Island, Australia, the average seawater temperature in March is 28.3°C (82.9°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

How many hours of daylight does Magnetic Island have in March?

In Magnetic Island, the average length of the day in March is 12.2h.
Average sea temperature in March - Magnetic Island, Australia
  • Average sea temperature in March: 28.3°C

The best month for swimming (with the highest average sea temperature) is February (29.2°C).
Coldest months (with the lowest average sea temperature) are July and August (22.8°C).

Average daylight in March - Magnetic Island, Australia
  • Average daylight in March: 12.2h

The month with the longest days is December (Average daylight: 13.3h).
The month with shortest days is June (Average daylight: 11h).